221113320458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{12241}}^1\times {\mathrm{475351}}^1$

素因数の和:487613

約数の個数: 16

約数和(自身を含む): 349155551040

約数和(自身を除く): 128042230582

約数列:

[1, 2, 19, 38, 12241, 24482, 232579, 465158, 475351, 950702, 9031669, 18063338, 5818771591, 11637543182, 110556660229, 221113320458]

約数ペア:

[(1, 221113320458), (2, 110556660229), (19, 11637543182), (38, 5818771591), (12241, 18063338), (24482, 9031669), (232579, 950702), (465158, 475351)]