12805216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23539}}^1$

素因数の和:23566

約数の個数: 24

約数和(自身を含む): 26694360

約数和(自身を除く): 13889144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 23539, 47078, 94156, 188312, 376624, 400163, 753248, 800326, 1600652, 3201304, 6402608, 12805216]

約数ペア:

[(1, 12805216), (2, 6402608), (4, 3201304), (8, 1600652), (16, 800326), (17, 753248), (32, 400163), (34, 376624), (68, 188312), (136, 94156), (272, 47078), (544, 23539)]