11842516

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 26199936

約数和(自身を除く): 14357420

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 49, 71, 74, 92, 98, 142, 148, 161, 196, 259, 284, 322, 497, 518, 644, 851, 994, 1036, 1127, 1633, 1702, 1813, 1988, 2254, 2627, 3266, 3404, 3479, 3626, 4508, 5254, 5957, 6532, 6958, 7252, 10508, 11431, 11914, 13916, 18389, 22862, 23828, 36778, 41699, 45724, 60421, 73556, 80017, 83398, 120842, 128723, 160034, 166796, 241684, 257446, 320068, 422947, 514892, 845894, 1691788, 2960629, 5921258, 11842516]

約数ペア:

[(1, 11842516), (2, 5921258), (4, 2960629), (7, 1691788), (14, 845894), (23, 514892), (28, 422947), (37, 320068), (46, 257446), (49, 241684), (71, 166796), (74, 160034), (92, 128723), (98, 120842), (142, 83398), (148, 80017), (161, 73556), (196, 60421), (259, 45724), (284, 41699), (322, 36778), (497, 23828), (518, 22862), (644, 18389), (851, 13916), (994, 11914), (1036, 11431), (1127, 10508), (1633, 7252), (1702, 6958), (1813, 6532), (1988, 5957), (2254, 5254), (2627, 4508), (3266, 3626), (3404, 3479)]