9215090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12979}}^1$

素因数の和:13057

約数の個数: 16

約数和(自身を含む): 16822080

約数和(自身を除く): 7606990

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 12979, 25958, 64895, 129790, 921509, 1843018, 4607545, 9215090]

約数ペア:

[(1, 9215090), (2, 4607545), (5, 1843018), (10, 921509), (71, 129790), (142, 64895), (355, 25958), (710, 12979)]