189720718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{8513}}^1$

素因数の和:9539

約数の個数: 16

約数和(自身を含む): 310795056

約数和(自身を除く): 121074338

約数列:

[1, 2, 11, 22, 1013, 2026, 8513, 11143, 17026, 22286, 93643, 187286, 8623669, 17247338, 94860359, 189720718]

約数ペア:

[(1, 189720718), (2, 94860359), (11, 17247338), (22, 8623669), (1013, 187286), (2026, 93643), (8513, 22286), (11143, 17026)]