12902176

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 29272320

約数和(自身を除く): 16370144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 241, 478, 482, 956, 964, 1673, 1687, 1912, 1928, 3346, 3374, 3824, 3856, 6692, 6748, 7648, 7712, 13384, 13496, 26768, 26992, 53536, 53984, 57599, 115198, 230396, 403193, 460792, 806386, 921584, 1612772, 1843168, 3225544, 6451088, 12902176]

約数ペア:

[(1, 12902176), (2, 6451088), (4, 3225544), (7, 1843168), (8, 1612772), (14, 921584), (16, 806386), (28, 460792), (32, 403193), (56, 230396), (112, 115198), (224, 57599), (239, 53984), (241, 53536), (478, 26992), (482, 26768), (956, 13496), (964, 13384), (1673, 7712), (1687, 7648), (1912, 6748), (1928, 6692), (3346, 3856), (3374, 3824)]