23501564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 42430080

約数和(自身を除く): 18928516

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 983, 1966, 3932, 5977, 11954, 23908, 42269, 84538, 136637, 169076, 273274, 546548, 5875391, 11750782, 23501564]

約数ペア:

[(1, 23501564), (2, 11750782), (4, 5875391), (43, 546548), (86, 273274), (139, 169076), (172, 136637), (278, 84538), (556, 42269), (983, 23908), (1966, 11954), (3932, 5977)]