2149014095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{12491}}^1$

素因数の和:14326

約数の個数: 16

約数和(自身を含む): 2716260480

約数和(自身を除く): 567246385

約数列:

[1, 5, 19, 95, 1811, 9055, 12491, 34409, 62455, 172045, 237329, 1186645, 22621201, 113106005, 429802819, 2149014095]

約数ペア:

[(1, 2149014095), (5, 429802819), (19, 113106005), (95, 22621201), (1811, 1186645), (9055, 237329), (12491, 172045), (34409, 62455)]