19270914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2309}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 22641726

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2309, 2782, 4173, 4618, 6927, 8346, 13854, 30017, 60034, 90051, 180102, 247063, 494126, 741189, 1482378, 3211819, 6423638, 9635457, 19270914]

約数ペア:

[(1, 19270914), (2, 9635457), (3, 6423638), (6, 3211819), (13, 1482378), (26, 741189), (39, 494126), (78, 247063), (107, 180102), (214, 90051), (321, 60034), (642, 30017), (1391, 13854), (2309, 8346), (2782, 6927), (4173, 4618)]