13157924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3203}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 25119360

約数和(自身を除く): 11961436

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 3203, 4108, 6406, 12812, 41639, 83278, 166556, 253037, 506074, 1012148, 3289481, 6578962, 13157924]

約数ペア:

[(1, 13157924), (2, 6578962), (4, 3289481), (13, 1012148), (26, 506074), (52, 253037), (79, 166556), (158, 83278), (316, 41639), (1027, 12812), (2054, 6406), (3203, 4108)]