18792010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39983}}^1$

素因数の和:40037

約数の個数: 16

約数和(自身を含む): 34546176

約数和(自身を除く): 15754166

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 39983, 79966, 199915, 399830, 1879201, 3758402, 9396005, 18792010]

約数ペア:

[(1, 18792010), (2, 9396005), (5, 3758402), (10, 1879201), (47, 399830), (94, 199915), (235, 79966), (470, 39983)]