23943790090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{217670819}}^1$

素因数の和:217670837

約数の個数: 16

約数和(自身を含む): 47016897120

約数和(自身を除く): 23073107030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 217670819, 435341638, 1088354095, 2176708190, 2394379009, 4788758018, 11971895045, 23943790090]

約数ペア:

[(1, 23943790090), (2, 11971895045), (5, 4788758018), (10, 2394379009), (11, 2176708190), (22, 1088354095), (55, 435341638), (110, 217670819)]