18733616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{106441}}^1$

素因数の和:106460

約数の個数: 20

約数和(自身を含む): 39596424

約数和(自身を除く): 20862808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 106441, 212882, 425764, 851528, 1170851, 1703056, 2341702, 4683404, 9366808, 18733616]

約数ペア:

[(1, 18733616), (2, 9366808), (4, 4683404), (8, 2341702), (11, 1703056), (16, 1170851), (22, 851528), (44, 425764), (88, 212882), (176, 106441)]