12943802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 21703680

約数和(自身を除く): 8759878

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 313, 626, 667, 713, 899, 1334, 1426, 1798, 7199, 9077, 9703, 14398, 18154, 19406, 20677, 41354, 208771, 223169, 281387, 417542, 446338, 562774, 6471901, 12943802]

約数ペア:

[(1, 12943802), (2, 6471901), (23, 562774), (29, 446338), (31, 417542), (46, 281387), (58, 223169), (62, 208771), (313, 41354), (626, 20677), (667, 19406), (713, 18154), (899, 14398), (1334, 9703), (1426, 9077), (1798, 7199)]