18824117

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4532

約数の個数: 16

約数和(自身を含む): 22599360

約数和(自身を除く): 3775243

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 4483, 58279, 76211, 85177, 990743, 1107301, 1448009, 18824117]

約数ペア:

[(1, 18824117), (13, 1448009), (17, 1107301), (19, 990743), (221, 85177), (247, 76211), (323, 58279), (4199, 4483)]