12507446

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 23639040

約数和(自身を除く): 11131594

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 179, 217, 322, 358, 434, 713, 1127, 1253, 1426, 1519, 2254, 2506, 3038, 4117, 4991, 5549, 8234, 8771, 9982, 11098, 17542, 28819, 34937, 38843, 57638, 69874, 77686, 127627, 201733, 255254, 271901, 403466, 543802, 893389, 1786778, 6253723, 12507446]

約数ペア:

[(1, 12507446), (2, 6253723), (7, 1786778), (14, 893389), (23, 543802), (31, 403466), (46, 271901), (49, 255254), (62, 201733), (98, 127627), (161, 77686), (179, 69874), (217, 57638), (322, 38843), (358, 34937), (434, 28819), (713, 17542), (1127, 11098), (1253, 9982), (1426, 8771), (1519, 8234), (2254, 5549), (2506, 4991), (3038, 4117)]