16994986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4127}}^1$

素因数の和:4229

約数の個数: 16

約数和(自身を含む): 26749440

約数和(自身を除く): 9754454

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 4127, 8254, 119683, 239366, 293017, 586034, 8497493, 16994986]

約数ペア:

[(1, 16994986), (2, 8497493), (29, 586034), (58, 293017), (71, 239366), (142, 119683), (2059, 8254), (4118, 4127)]