12856548242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{477619}}^1$

素因数の和:477977

約数の個数: 16

約数和(自身を含む): 19796393760

約数和(自身を除く): 6939845518

約数列:

[1, 2, 43, 86, 313, 626, 13459, 26918, 477619, 955238, 20537617, 41075234, 149494747, 298989494, 6428274121, 12856548242]

約数ペア:

[(1, 12856548242), (2, 6428274121), (43, 298989494), (86, 149494747), (313, 41075234), (626, 20537617), (13459, 955238), (26918, 477619)]