22321430

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8893}}^1$

素因数の和:9151

約数の個数: 16

約数和(自身を含む): 40343184

約数和(自身を除く): 18021754

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 8893, 17786, 44465, 88930, 2232143, 4464286, 11160715, 22321430]

約数ペア:

[(1, 22321430), (2, 11160715), (5, 4464286), (10, 2232143), (251, 88930), (502, 44465), (1255, 17786), (2510, 8893)]