13564436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4703

約数の個数: 24

約数和(自身を含む): 25724160

約数和(自身を除く): 12159724

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 4639, 9278, 18556, 78863, 157726, 199477, 315452, 398954, 797908, 3391109, 6782218, 13564436]

約数ペア:

[(1, 13564436), (2, 6782218), (4, 3391109), (17, 797908), (34, 398954), (43, 315452), (68, 199477), (86, 157726), (172, 78863), (731, 18556), (1462, 9278), (2924, 4639)]