2222896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10687}}^1$

素因数の和:10708

約数の個数: 20

約数和(自身を含む): 4638592

約数和(自身を除く): 2415696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10687, 21374, 42748, 85496, 138931, 170992, 277862, 555724, 1111448, 2222896]

約数ペア:

[(1, 2222896), (2, 1111448), (4, 555724), (8, 277862), (13, 170992), (16, 138931), (26, 85496), (52, 42748), (104, 21374), (208, 10687)]