18848441194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2136527}}^1$

素因数の和:2136941

約数の個数: 16

約数和(自身を含む): 30919833216

約数和(自身を除く): 12071392022

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 2136527, 4273054, 23501797, 47003594, 856747327, 1713494654, 9424220597, 18848441194]

約数ペア:

[(1, 18848441194), (2, 9424220597), (11, 1713494654), (22, 856747327), (401, 47003594), (802, 23501797), (4411, 4273054), (8822, 2136527)]