15244292

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 31987200

約数和(自身を除く): 16742908

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 271, 287, 343, 542, 574, 686, 1084, 1148, 1372, 1897, 2009, 3794, 4018, 7588, 8036, 11111, 13279, 14063, 22222, 26558, 28126, 44444, 53116, 56252, 77777, 92953, 155554, 185906, 311108, 371812, 544439, 1088878, 2177756, 3811073, 7622146, 15244292]

約数ペア:

[(1, 15244292), (2, 7622146), (4, 3811073), (7, 2177756), (14, 1088878), (28, 544439), (41, 371812), (49, 311108), (82, 185906), (98, 155554), (164, 92953), (196, 77777), (271, 56252), (287, 53116), (343, 44444), (542, 28126), (574, 26558), (686, 22222), (1084, 14063), (1148, 13279), (1372, 11111), (1897, 8036), (2009, 7588), (3794, 4018)]