12665174

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5591

約数の個数: 16

約数和(自身を含む): 20144256

約数和(自身を除く): 7479082

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 5521, 11042, 171151, 204277, 342302, 408554, 6332587, 12665174]

約数ペア:

[(1, 12665174), (2, 6332587), (31, 408554), (37, 342302), (62, 204277), (74, 171151), (1147, 11042), (2294, 5521)]