22445878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6491}}^1$

素因数の和:6532

約数の個数: 32

約数和(自身を含む): 43626240

約数和(自身を除く): 21180362

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 6491, 12982, 45437, 84383, 90874, 123329, 168766, 246658, 590681, 863303, 1181362, 1603277, 1726606, 3206554, 11222939, 22445878]

約数ペア:

[(1, 22445878), (2, 11222939), (7, 3206554), (13, 1726606), (14, 1603277), (19, 1181362), (26, 863303), (38, 590681), (91, 246658), (133, 168766), (182, 123329), (247, 90874), (266, 84383), (494, 45437), (1729, 12982), (3458, 6491)]