19164474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 52565760

約数和(自身を除く): 33401286

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 42, 46, 51, 63, 69, 102, 119, 126, 138, 153, 161, 207, 238, 306, 322, 357, 389, 391, 414, 483, 714, 778, 782, 966, 1071, 1167, 1173, 1449, 2142, 2334, 2346, 2723, 2737, 2898, 3501, 3519, 5446, 5474, 6613, 7002, 7038, 8169, 8211, 8947, 13226, 16338, 16422, 17894, 19839, 24507, 24633, 26841, 39678, 46291, 49014, 49266, 53682, 59517, 62629, 80523, 92582, 119034, 125258, 138873, 152099, 161046, 187887, 277746, 304198, 375774, 416619, 456297, 563661, 833238, 912594, 1064693, 1127322, 1368891, 2129386, 2737782, 3194079, 6388158, 9582237, 19164474]

約数ペア:

[(1, 19164474), (2, 9582237), (3, 6388158), (6, 3194079), (7, 2737782), (9, 2129386), (14, 1368891), (17, 1127322), (18, 1064693), (21, 912594), (23, 833238), (34, 563661), (42, 456297), (46, 416619), (51, 375774), (63, 304198), (69, 277746), (102, 187887), (119, 161046), (126, 152099), (138, 138873), (153, 125258), (161, 119034), (207, 92582), (238, 80523), (306, 62629), (322, 59517), (357, 53682), (389, 49266), (391, 49014), (414, 46291), (483, 39678), (714, 26841), (778, 24633), (782, 24507), (966, 19839), (1071, 17894), (1167, 16422), (1173, 16338), (1449, 13226), (2142, 8947), (2334, 8211), (2346, 8169), (2723, 7038), (2737, 7002), (2898, 6613), (3501, 5474), (3519, 5446)]