1941721207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{3271}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 2067904000

約数和(自身を除く): 126182793

約数列:

[1, 19, 157, 199, 2983, 3271, 3781, 31243, 62149, 513547, 593617, 650929, 9757393, 12367651, 102195853, 1941721207]

約数ペア:

[(1, 1941721207), (19, 102195853), (157, 12367651), (199, 9757393), (2983, 650929), (3271, 593617), (3781, 513547), (31243, 62149)]