19519718402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{839269}}^1$

素因数の和:839701

約数の個数: 16

約数和(自身を含む): 30364788600

約数和(自身を除く): 10845070198

約数列:

[1, 2, 29, 58, 401, 802, 11629, 23258, 839269, 1678538, 24338801, 48677602, 336546869, 673093738, 9759859201, 19519718402]

約数ペア:

[(1, 19519718402), (2, 9759859201), (29, 673093738), (58, 336546869), (401, 48677602), (802, 24338801), (11629, 1678538), (23258, 839269)]