18130270

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{18691}}^1$

素因数の和:18795

約数の個数: 16

約数和(自身を含む): 32972688

約数和(自身を除く): 14842418

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 18691, 37382, 93455, 186910, 1813027, 3626054, 9065135, 18130270]

約数ペア:

[(1, 18130270), (2, 9065135), (5, 3626054), (10, 1813027), (97, 186910), (194, 93455), (485, 37382), (970, 18691)]