13943122

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 21384000

約数和(自身を除く): 7440878

約数列:

[1, 2, 71, 142, 149, 298, 659, 1318, 10579, 21158, 46789, 93578, 98191, 196382, 6971561, 13943122]

約数ペア:

[(1, 13943122), (2, 6971561), (71, 196382), (142, 98191), (149, 93578), (298, 46789), (659, 21158), (1318, 10579)]