189161746

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{2557}}^1$

素因数の和:3393

約数の個数: 16

約数和(自身を含む): 290261376

約数和(自身を除く): 101099630

約数列:

[1, 2, 47, 94, 787, 1574, 2557, 5114, 36989, 73978, 120179, 240358, 2012359, 4024718, 94580873, 189161746]

約数ペア:

[(1, 189161746), (2, 94580873), (47, 4024718), (94, 2012359), (787, 240358), (1574, 120179), (2557, 73978), (5114, 36989)]