15691380572

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1\times {\mathrm{7583}}^1$

素因数の和:8138

約数の個数: 48

約数和(自身を含む): 31618363392

約数和(自身を除く): 15926982820

約数列:

[1, 2, 4, 7, 14, 28, 263, 281, 526, 562, 1052, 1124, 1841, 1967, 3682, 3934, 7364, 7583, 7868, 15166, 30332, 53081, 73903, 106162, 147806, 212324, 295612, 517321, 1034642, 1994329, 2069284, 2130823, 3988658, 4261646, 7977316, 8523292, 13960303, 14915761, 27920606, 29831522, 55841212, 59663044, 560406449, 1120812898, 2241625796, 3922845143, 7845690286, 15691380572]

約数ペア:

[(1, 15691380572), (2, 7845690286), (4, 3922845143), (7, 2241625796), (14, 1120812898), (28, 560406449), (263, 59663044), (281, 55841212), (526, 29831522), (562, 27920606), (1052, 14915761), (1124, 13960303), (1841, 8523292), (1967, 7977316), (3682, 4261646), (3934, 3988658), (7364, 2130823), (7583, 2069284), (7868, 1994329), (15166, 1034642), (30332, 517321), (53081, 295612), (73903, 212324), (106162, 147806)]