40981214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10079}}^1$

素因数の和:10207

約数の個数: 16

約数和(自身を含む): 65318400

約数和(自身を除く): 24337186

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 10079, 20158, 191501, 383002, 1078453, 2156906, 20490607, 40981214]

約数ペア:

[(1, 40981214), (2, 20490607), (19, 2156906), (38, 1078453), (107, 383002), (214, 191501), (2033, 20158), (4066, 10079)]