18246383

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 19900416

約数和(自身を除く): 1654033

約数列:

[1, 23, 31, 157, 163, 713, 3611, 3749, 4867, 5053, 25591, 111941, 116219, 588593, 793321, 18246383]

約数ペア:

[(1, 18246383), (23, 793321), (31, 588593), (157, 116219), (163, 111941), (713, 25591), (3611, 5053), (3749, 4867)]