15671493084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{320953}}^1$

素因数の和:321286

約数の個数: 48

約数和(自身を含む): 39505585952

約数和(自身を除く): 23834092868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1878, 3756, 4069, 8138, 12207, 16276, 24414, 48828, 320953, 641906, 962859, 1283812, 1925718, 3851436, 4172389, 8344778, 12517167, 16689556, 25034334, 50068668, 100458289, 200916578, 301374867, 401833156, 602749734, 1205499468, 1305957757, 2611915514, 3917873271, 5223831028, 7835746542, 15671493084]

約数ペア:

[(1, 15671493084), (2, 7835746542), (3, 5223831028), (4, 3917873271), (6, 2611915514), (12, 1305957757), (13, 1205499468), (26, 602749734), (39, 401833156), (52, 301374867), (78, 200916578), (156, 100458289), (313, 50068668), (626, 25034334), (939, 16689556), (1252, 12517167), (1878, 8344778), (3756, 4172389), (4069, 3851436), (8138, 1925718), (12207, 1283812), (16276, 962859), (24414, 641906), (48828, 320953)]