22455251

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 29245440

約数和(自身を除く): 6790189

約数列:

[1, 7, 13, 29, 67, 91, 127, 203, 377, 469, 871, 889, 1651, 1943, 2639, 3683, 6097, 8509, 11557, 13601, 25259, 25781, 47879, 59563, 110617, 176813, 246761, 335153, 774319, 1727327, 3207893, 22455251]

約数ペア:

[(1, 22455251), (7, 3207893), (13, 1727327), (29, 774319), (67, 335153), (91, 246761), (127, 176813), (203, 110617), (377, 59563), (469, 47879), (871, 25781), (889, 25259), (1651, 13601), (1943, 11557), (2639, 8509), (3683, 6097)]