12856496312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{113341}}^1$

素因数の和:114647

約数の個数: 32

約数和(自身を含む): 26318012400

約数和(自身を除く): 13461516088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1289, 2578, 5156, 10312, 14179, 28358, 56716, 113341, 113432, 226682, 453364, 906728, 1246751, 2493502, 4987004, 9974008, 146096549, 292193098, 584386196, 1168772392, 1607062039, 3214124078, 6428248156, 12856496312]

約数ペア:

[(1, 12856496312), (2, 6428248156), (4, 3214124078), (8, 1607062039), (11, 1168772392), (22, 584386196), (44, 292193098), (88, 146096549), (1289, 9974008), (2578, 4987004), (5156, 2493502), (10312, 1246751), (14179, 906728), (28358, 453364), (56716, 226682), (113341, 113432)]