22970896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{110437}}^1$

素因数の和:110458

約数の個数: 20

約数和(自身を含む): 47930092

約数和(自身を除く): 24959196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 110437, 220874, 441748, 883496, 1435681, 1766992, 2871362, 5742724, 11485448, 22970896]

約数ペア:

[(1, 22970896), (2, 11485448), (4, 5742724), (8, 2871362), (13, 1766992), (16, 1435681), (26, 883496), (52, 441748), (104, 220874), (208, 110437)]