15429778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5026

約数の個数: 32

約数和(自身を含む): 30167424

約数和(自身を除く): 14737646

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 4987, 9974, 34909, 64831, 69818, 84779, 129662, 169558, 453817, 593453, 907634, 1102127, 1186906, 2204254, 7714889, 15429778]

約数ペア:

[(1, 15429778), (2, 7714889), (7, 2204254), (13, 1186906), (14, 1102127), (17, 907634), (26, 593453), (34, 453817), (91, 169558), (119, 129662), (182, 84779), (221, 69818), (238, 64831), (442, 34909), (1547, 9974), (3094, 4987)]