99990514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{12527}}^1$

素因数の和:12849

約数の個数: 16

約数和(自身を含む): 162062208

約数和(自身を除く): 62071694

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 12527, 25054, 162851, 325702, 3845789, 7691578, 49995257, 99990514]

約数ペア:

[(1, 99990514), (2, 49995257), (13, 7691578), (26, 3845789), (307, 325702), (614, 162851), (3991, 25054), (7982, 12527)]