15221674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1907}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 24681888

約数和(自身を除く): 9460214

約数列:

[1, 2, 13, 26, 307, 614, 1907, 3814, 3991, 7982, 24791, 49582, 585449, 1170898, 7610837, 15221674]

約数ペア:

[(1, 15221674), (2, 7610837), (13, 1170898), (26, 585449), (307, 49582), (614, 24791), (1907, 7982), (3814, 3991)]