15796788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 42618240

約数和(自身を除く): 26821452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2113, 2492, 3738, 4226, 6339, 7476, 8452, 12678, 14791, 25356, 29582, 44373, 59164, 88746, 177492, 188057, 376114, 564171, 752228, 1128342, 1316399, 2256684, 2632798, 3949197, 5265596, 7898394, 15796788]

約数ペア:

[(1, 15796788), (2, 7898394), (3, 5265596), (4, 3949197), (6, 2632798), (7, 2256684), (12, 1316399), (14, 1128342), (21, 752228), (28, 564171), (42, 376114), (84, 188057), (89, 177492), (178, 88746), (267, 59164), (356, 44373), (534, 29582), (623, 25356), (1068, 14791), (1246, 12678), (1869, 8452), (2113, 7476), (2492, 6339), (3738, 4226)]