40943974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1601}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 64784880

約数和(自身を除く): 23840906

約数列:

[1, 2, 19, 38, 673, 1346, 1601, 3202, 12787, 25574, 30419, 60838, 1077473, 2154946, 20471987, 40943974]

約数ペア:

[(1, 40943974), (2, 20471987), (19, 2154946), (38, 1077473), (673, 60838), (1346, 30419), (1601, 25574), (3202, 12787)]