15226897868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{133649}}^1$

素因数の和:133986

約数の個数: 48

約数和(自身を含む): 32901422400

約数和(自身を除く): 17674524532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 313, 364, 626, 1252, 2191, 4069, 4382, 8138, 8764, 16276, 28483, 56966, 113932, 133649, 267298, 534596, 935543, 1737437, 1871086, 3474874, 3742172, 6949748, 12162059, 24324118, 41832137, 48648236, 83664274, 167328548, 292824959, 543817781, 585649918, 1087635562, 1171299836, 2175271124, 3806724467, 7613448934, 15226897868]

約数ペア:

[(1, 15226897868), (2, 7613448934), (4, 3806724467), (7, 2175271124), (13, 1171299836), (14, 1087635562), (26, 585649918), (28, 543817781), (52, 292824959), (91, 167328548), (182, 83664274), (313, 48648236), (364, 41832137), (626, 24324118), (1252, 12162059), (2191, 6949748), (4069, 3742172), (4382, 3474874), (8138, 1871086), (8764, 1737437), (16276, 935543), (28483, 534596), (56966, 267298), (113932, 133649)]