15229812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 23295948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 233, 419, 466, 699, 838, 932, 1257, 1398, 1676, 2514, 2796, 3029, 5028, 5447, 6058, 9087, 10894, 12116, 16341, 18174, 21788, 32682, 36348, 65364, 97627, 195254, 292881, 390508, 585762, 1171524, 1269151, 2538302, 3807453, 5076604, 7614906, 15229812]

約数ペア:

[(1, 15229812), (2, 7614906), (3, 5076604), (4, 3807453), (6, 2538302), (12, 1269151), (13, 1171524), (26, 585762), (39, 390508), (52, 292881), (78, 195254), (156, 97627), (233, 65364), (419, 36348), (466, 32682), (699, 21788), (838, 18174), (932, 16341), (1257, 12116), (1398, 10894), (1676, 9087), (2514, 6058), (2796, 5447), (3029, 5028)]