12975484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 23587200

約数和(自身を除く): 10611716

約数列:

[1, 2, 4, 31, 62, 124, 269, 389, 538, 778, 1076, 1556, 8339, 12059, 16678, 24118, 33356, 48236, 104641, 209282, 418564, 3243871, 6487742, 12975484]

約数ペア:

[(1, 12975484), (2, 6487742), (4, 3243871), (31, 418564), (62, 209282), (124, 104641), (269, 48236), (389, 33356), (538, 24118), (778, 16678), (1076, 12059), (1556, 8339)]