2012191565

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1\times {\mathrm{7793}}^1$

素因数の和:8368

約数の個数: 16

約数和(自身を含む): 2441641968

約数和(自身を除く): 429450403

約数列:

[1, 5, 113, 457, 565, 2285, 7793, 38965, 51641, 258205, 880609, 3561401, 4403045, 17807005, 402438313, 2012191565]

約数ペア:

[(1, 2012191565), (5, 402438313), (113, 17807005), (457, 4403045), (565, 3561401), (2285, 880609), (7793, 258205), (38965, 51641)]