19546044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 55566336

約数和(自身を除く): 36020292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 67, 69, 84, 92, 134, 138, 151, 161, 201, 268, 276, 302, 322, 402, 453, 469, 483, 604, 644, 804, 906, 938, 966, 1057, 1407, 1541, 1812, 1876, 1932, 2114, 2814, 3082, 3171, 3473, 4228, 4623, 5628, 6164, 6342, 6946, 9246, 10117, 10419, 10787, 12684, 13892, 18492, 20234, 20838, 21574, 24311, 30351, 32361, 40468, 41676, 43148, 48622, 60702, 64722, 70819, 72933, 97244, 121404, 129444, 141638, 145866, 212457, 232691, 283276, 291732, 424914, 465382, 698073, 849828, 930764, 1396146, 1628837, 2792292, 3257674, 4886511, 6515348, 9773022, 19546044]

約数ペア:

[(1, 19546044), (2, 9773022), (3, 6515348), (4, 4886511), (6, 3257674), (7, 2792292), (12, 1628837), (14, 1396146), (21, 930764), (23, 849828), (28, 698073), (42, 465382), (46, 424914), (67, 291732), (69, 283276), (84, 232691), (92, 212457), (134, 145866), (138, 141638), (151, 129444), (161, 121404), (201, 97244), (268, 72933), (276, 70819), (302, 64722), (322, 60702), (402, 48622), (453, 43148), (469, 41676), (483, 40468), (604, 32361), (644, 30351), (804, 24311), (906, 21574), (938, 20838), (966, 20234), (1057, 18492), (1407, 13892), (1541, 12684), (1812, 10787), (1876, 10419), (1932, 10117), (2114, 9246), (2814, 6946), (3082, 6342), (3171, 6164), (3473, 5628), (4228, 4623)]