12696615934

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 20477318400

約数和(自身を除く): 7780702466

約数列:

[1, 2, 37, 43, 74, 86, 89, 107, 178, 214, 419, 838, 1591, 3182, 3293, 3827, 3959, 4601, 6586, 7654, 7918, 9202, 9523, 15503, 18017, 19046, 31006, 36034, 37291, 44833, 74582, 89666, 141599, 170237, 283198, 340474, 352351, 409489, 666629, 704702, 818978, 1333258, 1379767, 1603513, 1658821, 1927819, 2759534, 3207026, 3317642, 3855638, 3990137, 7980274, 15151093, 30302186, 59329981, 71329303, 118659962, 142658606, 147635069, 171575891, 295270138, 343151782, 6348307967, 12696615934]

約数ペア:

[(1, 12696615934), (2, 6348307967), (37, 343151782), (43, 295270138), (74, 171575891), (86, 147635069), (89, 142658606), (107, 118659962), (178, 71329303), (214, 59329981), (419, 30302186), (838, 15151093), (1591, 7980274), (3182, 3990137), (3293, 3855638), (3827, 3317642), (3959, 3207026), (4601, 2759534), (6586, 1927819), (7654, 1658821), (7918, 1603513), (9202, 1379767), (9523, 1333258), (15503, 818978), (18017, 704702), (19046, 666629), (31006, 409489), (36034, 352351), (37291, 340474), (44833, 283198), (74582, 170237), (89666, 141599)]