18314095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 23265792

約数和(自身を除く): 4951697

約数列:

[1, 5, 23, 71, 115, 355, 1633, 2243, 8165, 11215, 51589, 159253, 257945, 796265, 3662819, 18314095]

約数ペア:

[(1, 18314095), (5, 3662819), (23, 796265), (71, 257945), (115, 159253), (355, 51589), (1633, 11215), (2243, 8165)]