15585674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 26732160

約数和(自身を除く): 11146486

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 389, 598, 778, 871, 1541, 1742, 3082, 5057, 8947, 10114, 17894, 20033, 26063, 40066, 52126, 116311, 232622, 338819, 599449, 677638, 1198898, 7792837, 15585674]

約数ペア:

[(1, 15585674), (2, 7792837), (13, 1198898), (23, 677638), (26, 599449), (46, 338819), (67, 232622), (134, 116311), (299, 52126), (389, 40066), (598, 26063), (778, 20033), (871, 17894), (1541, 10114), (1742, 8947), (3082, 5057)]