16370692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 31609956

約数和(自身を除く): 15239264

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 397, 676, 793, 794, 1586, 1588, 3172, 5161, 10309, 10322, 20618, 20644, 24217, 41236, 48434, 67093, 96868, 134186, 268372, 314821, 629642, 1259284, 4092673, 8185346, 16370692]

約数ペア:

[(1, 16370692), (2, 8185346), (4, 4092673), (13, 1259284), (26, 629642), (52, 314821), (61, 268372), (122, 134186), (169, 96868), (244, 67093), (338, 48434), (397, 41236), (676, 24217), (793, 20644), (794, 20618), (1586, 10322), (1588, 10309), (3172, 5161)]