18769130

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11239}}^1$

素因数の和:11413

約数の個数: 16

約数和(自身を含む): 33989760

約数和(自身を除く): 15220630

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 11239, 22478, 56195, 112390, 1876913, 3753826, 9384565, 18769130]

約数ペア:

[(1, 18769130), (2, 9384565), (5, 3753826), (10, 1876913), (167, 112390), (334, 56195), (835, 22478), (1670, 11239)]