12556918652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2355011}}^1$

素因数の和:2355089

約数の個数: 24

約数和(自身を含む): 23210998272

約数和(自身を除く): 10654079620

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 2355011, 4710022, 9420044, 73005341, 101265473, 146010682, 202530946, 292021364, 405061892, 3139229663, 6278459326, 12556918652]

約数ペア:

[(1, 12556918652), (2, 6278459326), (4, 3139229663), (31, 405061892), (43, 292021364), (62, 202530946), (86, 146010682), (124, 101265473), (172, 73005341), (1333, 9420044), (2666, 4710022), (5332, 2355011)]