19266456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 38794344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 33, 38, 44, 46, 57, 66, 69, 76, 88, 92, 114, 132, 138, 152, 167, 184, 209, 228, 253, 264, 276, 334, 418, 437, 456, 501, 506, 552, 627, 668, 759, 836, 874, 1002, 1012, 1254, 1311, 1336, 1518, 1672, 1748, 1837, 2004, 2024, 2508, 2622, 3036, 3173, 3496, 3674, 3841, 4008, 4807, 5016, 5244, 5511, 6072, 6346, 7348, 7682, 9519, 9614, 10488, 11022, 11523, 12692, 14421, 14696, 15364, 19038, 19228, 22044, 23046, 25384, 28842, 30728, 34903, 38076, 38456, 42251, 44088, 46092, 57684, 69806, 72979, 76152, 84502, 92184, 104709, 115368, 126753, 139612, 145958, 169004, 209418, 218937, 253506, 279224, 291916, 338008, 418836, 437874, 507012, 583832, 802769, 837672, 875748, 1014024, 1605538, 1751496, 2408307, 3211076, 4816614, 6422152, 9633228, 19266456]

約数ペア:

[(1, 19266456), (2, 9633228), (3, 6422152), (4, 4816614), (6, 3211076), (8, 2408307), (11, 1751496), (12, 1605538), (19, 1014024), (22, 875748), (23, 837672), (24, 802769), (33, 583832), (38, 507012), (44, 437874), (46, 418836), (57, 338008), (66, 291916), (69, 279224), (76, 253506), (88, 218937), (92, 209418), (114, 169004), (132, 145958), (138, 139612), (152, 126753), (167, 115368), (184, 104709), (209, 92184), (228, 84502), (253, 76152), (264, 72979), (276, 69806), (334, 57684), (418, 46092), (437, 44088), (456, 42251), (501, 38456), (506, 38076), (552, 34903), (627, 30728), (668, 28842), (759, 25384), (836, 23046), (874, 22044), (1002, 19228), (1012, 19038), (1254, 15364), (1311, 14696), (1336, 14421), (1518, 12692), (1672, 11523), (1748, 11022), (1837, 10488), (2004, 9614), (2024, 9519), (2508, 7682), (2622, 7348), (3036, 6346), (3173, 6072), (3496, 5511), (3674, 5244), (3841, 5016), (4008, 4807)]