1894620238

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2019851}}^1$

素因数の和:2019927

約数の個数: 16

約数和(自身を含む): 3296398464

約数和(自身を除く): 1401778226

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2019851, 4039702, 14138957, 28277914, 135330017, 270660034, 947310119, 1894620238]

約数ペア:

[(1, 1894620238), (2, 947310119), (7, 270660034), (14, 135330017), (67, 28277914), (134, 14138957), (469, 4039702), (938, 2019851)]