20190241838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3001}}^1\times {\mathrm{258763}}^1$

素因数の和:261779

約数の個数: 16

約数和(自身を含む): 32626000176

約数和(自身を除く): 12435758338

約数列:

[1, 2, 13, 26, 3001, 6002, 39013, 78026, 258763, 517526, 3363919, 6727838, 776547763, 1553095526, 10095120919, 20190241838]

約数ペア:

[(1, 20190241838), (2, 10095120919), (13, 1553095526), (26, 776547763), (3001, 6727838), (6002, 3363919), (39013, 517526), (78026, 258763)]