12493744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25189}}^1$

素因数の和:25228

約数の個数: 20

約数和(自身を含む): 24988480

約数和(自身を除く): 12494736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25189, 50378, 100756, 201512, 403024, 780859, 1561718, 3123436, 6246872, 12493744]

約数ペア:

[(1, 12493744), (2, 6246872), (4, 3123436), (8, 1561718), (16, 780859), (31, 403024), (62, 201512), (124, 100756), (248, 50378), (496, 25189)]