39357842

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 59761152

約数和(自身を除く): 20403310

約数列:

[1, 2, 191, 197, 382, 394, 523, 1046, 37627, 75254, 99893, 103031, 199786, 206062, 19678921, 39357842]

約数ペア:

[(1, 39357842), (2, 19678921), (191, 206062), (197, 199786), (382, 103031), (394, 99893), (523, 75254), (1046, 37627)]