421628890199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9719}}^1\times {\mathrm{207569}}^1$

素因数の和:217318

約数の個数: 16

約数和(自身を含む): 484219296000

約数和(自身を除く): 62590405801

約数列:

[1, 11, 19, 209, 9719, 106909, 184661, 207569, 2031271, 2283259, 3943811, 43381921, 2017363111, 22190994221, 38329899109, 421628890199]

約数ペア:

[(1, 421628890199), (11, 38329899109), (19, 22190994221), (209, 2017363111), (9719, 43381921), (106909, 3943811), (184661, 2283259), (207569, 2031271)]