396359038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{101267}}^1$

素因数の和:101391

約数の個数: 16

約数和(自身を含む): 631912320

約数和(自身を除く): 235553282

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 101267, 202534, 1924073, 3848146, 10430501, 20861002, 198179519, 396359038]

約数ペア:

[(1, 396359038), (2, 198179519), (19, 20861002), (38, 10430501), (103, 3848146), (206, 1924073), (1957, 202534), (3914, 101267)]