18980821442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14623129}}^1$

素因数の和:14623201

約数の個数: 16

約数和(自身を含む): 31585960800

約数和(自身を除く): 12605139358

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 14623129, 29246258, 160854419, 321708838, 862764611, 1725529222, 9490410721, 18980821442]

約数ペア:

[(1, 18980821442), (2, 9490410721), (11, 1725529222), (22, 862764611), (59, 321708838), (118, 160854419), (649, 29246258), (1298, 14623129)]