12809524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2707}}^1$

素因数の和:2744

約数の個数: 36

約数和(自身を含む): 27751584

約数和(自身を除く): 14942060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 2707, 4732, 5414, 10828, 18949, 35191, 37898, 70382, 75796, 140764, 246337, 457483, 492674, 914966, 985348, 1829932, 3202381, 6404762, 12809524]

約数ペア:

[(1, 12809524), (2, 6404762), (4, 3202381), (7, 1829932), (13, 985348), (14, 914966), (26, 492674), (28, 457483), (52, 246337), (91, 140764), (169, 75796), (182, 70382), (338, 37898), (364, 35191), (676, 18949), (1183, 10828), (2366, 5414), (2707, 4732)]