12963812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 12316828

約数列:

[1, 2, 4, 23, 29, 43, 46, 58, 86, 92, 113, 116, 172, 226, 452, 667, 989, 1247, 1334, 1978, 2494, 2599, 2668, 3277, 3956, 4859, 4988, 5198, 6554, 9718, 10396, 13108, 19436, 28681, 57362, 75371, 111757, 114724, 140911, 150742, 223514, 281822, 301484, 447028, 563644, 3240953, 6481906, 12963812]

約数ペア:

[(1, 12963812), (2, 6481906), (4, 3240953), (23, 563644), (29, 447028), (43, 301484), (46, 281822), (58, 223514), (86, 150742), (92, 140911), (113, 114724), (116, 111757), (172, 75371), (226, 57362), (452, 28681), (667, 19436), (989, 13108), (1247, 10396), (1334, 9718), (1978, 6554), (2494, 5198), (2599, 4988), (2668, 4859), (3277, 3956)]