19110156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{122501}}^1$

素因数の和:122521

約数の個数: 24

約数和(自身を含む): 48020784

約数和(自身を除く): 28910628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 122501, 245002, 367503, 490004, 735006, 1470012, 1592513, 3185026, 4777539, 6370052, 9555078, 19110156]

約数ペア:

[(1, 19110156), (2, 9555078), (3, 6370052), (4, 4777539), (6, 3185026), (12, 1592513), (13, 1470012), (26, 735006), (39, 490004), (52, 367503), (78, 245002), (156, 122501)]