12390774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 29272320

約数和(自身を除く): 16881546

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 41, 57, 66, 82, 114, 123, 209, 241, 246, 418, 451, 482, 627, 723, 779, 902, 1254, 1353, 1446, 1558, 2337, 2651, 2706, 4579, 4674, 5302, 7953, 8569, 9158, 9881, 13737, 15906, 17138, 19762, 25707, 27474, 29643, 50369, 51414, 59286, 100738, 108691, 151107, 187739, 217382, 302214, 326073, 375478, 563217, 652146, 1126434, 2065129, 4130258, 6195387, 12390774]

約数ペア:

[(1, 12390774), (2, 6195387), (3, 4130258), (6, 2065129), (11, 1126434), (19, 652146), (22, 563217), (33, 375478), (38, 326073), (41, 302214), (57, 217382), (66, 187739), (82, 151107), (114, 108691), (123, 100738), (209, 59286), (241, 51414), (246, 50369), (418, 29643), (451, 27474), (482, 25707), (627, 19762), (723, 17138), (779, 15906), (902, 13737), (1254, 9881), (1353, 9158), (1446, 8569), (1558, 7953), (2337, 5302), (2651, 4674), (2706, 4579)]