15418997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 17571840

約数和(自身を除く): 2152843

約数列:

[1, 11, 31, 103, 341, 439, 1133, 3193, 4829, 13609, 35123, 45217, 149699, 497387, 1401727, 15418997]

約数ペア:

[(1, 15418997), (11, 1401727), (31, 497387), (103, 149699), (341, 45217), (439, 35123), (1133, 13609), (3193, 4829)]