19092507

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5647}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 30905856

約数和(自身を除く): 11813349

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 5647, 16941, 39529, 118587, 129881, 276703, 389643, 830109, 909167, 2727501, 6364169, 19092507]

約数ペア:

[(1, 19092507), (3, 6364169), (7, 2727501), (21, 909167), (23, 830109), (49, 389643), (69, 276703), (147, 129881), (161, 118587), (483, 39529), (1127, 16941), (3381, 5647)]