16634956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 33516000

約数和(自身を除く): 16881044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 113, 149, 226, 247, 298, 452, 494, 596, 988, 1469, 1937, 2147, 2831, 2938, 3874, 4294, 5662, 5876, 7748, 8588, 11324, 16837, 27911, 33674, 36803, 55822, 67348, 73606, 111644, 147212, 218881, 319903, 437762, 639806, 875524, 1279612, 4158739, 8317478, 16634956]

約数ペア:

[(1, 16634956), (2, 8317478), (4, 4158739), (13, 1279612), (19, 875524), (26, 639806), (38, 437762), (52, 319903), (76, 218881), (113, 147212), (149, 111644), (226, 73606), (247, 67348), (298, 55822), (452, 36803), (494, 33674), (596, 27911), (988, 16837), (1469, 11324), (1937, 8588), (2147, 7748), (2831, 5876), (2938, 5662), (3874, 4294)]