13399210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 26961984

約数和(自身を除く): 13562774

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 2971, 4510, 5942, 14855, 29710, 32681, 65362, 121811, 163405, 243622, 326810, 609055, 1218110, 1339921, 2679842, 6699605, 13399210]

約数ペア:

[(1, 13399210), (2, 6699605), (5, 2679842), (10, 1339921), (11, 1218110), (22, 609055), (41, 326810), (55, 243622), (82, 163405), (110, 121811), (205, 65362), (410, 32681), (451, 29710), (902, 14855), (2255, 5942), (2971, 4510)]