1189236418

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1\times {\mathrm{9511}}^1$

素因数の和:10233

約数の個数: 16

約数和(自身を含む): 1804616640

約数和(自身を除く): 615380222

約数列:

[1, 2, 101, 202, 619, 1238, 9511, 19022, 62519, 125038, 960611, 1921222, 5887309, 11774618, 594618209, 1189236418]

約数ペア:

[(1, 1189236418), (2, 594618209), (101, 11774618), (202, 5887309), (619, 1921222), (1238, 960611), (9511, 125038), (19022, 62519)]