222232821890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3760921}}^1$

素因数の和:3761258

約数の個数: 32

約数和(自身を含む): 422426759040

約数和(自身を除く): 200193937150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1555, 3110, 5909, 11818, 29545, 59090, 3760921, 7521842, 18804605, 37609210, 71457499, 142914998, 357287495, 714574990, 1169646431, 2339292862, 5848232155, 11696464310, 22223282189, 44446564378, 111116410945, 222232821890]

約数ペア:

[(1, 222232821890), (2, 111116410945), (5, 44446564378), (10, 22223282189), (19, 11696464310), (38, 5848232155), (95, 2339292862), (190, 1169646431), (311, 714574990), (622, 357287495), (1555, 142914998), (3110, 71457499), (5909, 37609210), (11818, 18804605), (29545, 7521842), (59090, 3760921)]