15896274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 34564320

約数和(自身を除く): 18668046

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 179, 246, 358, 361, 537, 722, 779, 1074, 1083, 1558, 2166, 2337, 3401, 4674, 6802, 7339, 10203, 14678, 14801, 20406, 22017, 29602, 44034, 44403, 64619, 88806, 129238, 139441, 193857, 278882, 387714, 418323, 836646, 2649379, 5298758, 7948137, 15896274]

約数ペア:

[(1, 15896274), (2, 7948137), (3, 5298758), (6, 2649379), (19, 836646), (38, 418323), (41, 387714), (57, 278882), (82, 193857), (114, 139441), (123, 129238), (179, 88806), (246, 64619), (358, 44403), (361, 44034), (537, 29602), (722, 22017), (779, 20406), (1074, 14801), (1083, 14678), (1558, 10203), (2166, 7339), (2337, 6802), (3401, 4674)]