12801646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 23895648

約数和(自身を除く): 11094002

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 2633, 4862, 5266, 28963, 34229, 44761, 57926, 68458, 89522, 376519, 492371, 581893, 753038, 984742, 1163786, 6400823, 12801646]

約数ペア:

[(1, 12801646), (2, 6400823), (11, 1163786), (13, 984742), (17, 753038), (22, 581893), (26, 492371), (34, 376519), (143, 89522), (187, 68458), (221, 57926), (286, 44761), (374, 34229), (442, 28963), (2431, 5266), (2633, 4862)]