12239296

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 42

約数和(自身を含む): 25222200

約数和(自身を除く): 12982904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 199, 248, 398, 496, 796, 961, 992, 1592, 1922, 1984, 3184, 3844, 6169, 6368, 7688, 12338, 12736, 15376, 24676, 30752, 49352, 61504, 98704, 191239, 197408, 382478, 394816, 764956, 1529912, 3059824, 6119648, 12239296]

約数ペア:

[(1, 12239296), (2, 6119648), (4, 3059824), (8, 1529912), (16, 764956), (31, 394816), (32, 382478), (62, 197408), (64, 191239), (124, 98704), (199, 61504), (248, 49352), (398, 30752), (496, 24676), (796, 15376), (961, 12736), (992, 12338), (1592, 7688), (1922, 6368), (1984, 6169), (3184, 3844)]