15691409942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12840761}}^1$

素因数の和:12840823

約数の個数: 16

約数和(自身を含む): 25886976192

約数和(自身を除く): 10195566250

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 12840761, 25681522, 166929893, 333859786, 603515767, 1207031534, 7845704971, 15691409942]

約数ペア:

[(1, 15691409942), (2, 7845704971), (13, 1207031534), (26, 603515767), (47, 333859786), (94, 166929893), (611, 25681522), (1222, 12840761)]