18608741710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1960879}}^1$

素因数の和:1960972

約数の個数: 32

約数和(自身を含む): 36566490240

約数和(自身を除く): 17957748530

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 1960879, 3921758, 9804395, 19608790, 25491427, 50982854, 127457135, 143144167, 254914270, 286288334, 715720835, 1431441670, 1860874171, 3721748342, 9304370855, 18608741710]

約数ペア:

[(1, 18608741710), (2, 9304370855), (5, 3721748342), (10, 1860874171), (13, 1431441670), (26, 715720835), (65, 286288334), (73, 254914270), (130, 143144167), (146, 127457135), (365, 50982854), (730, 25491427), (949, 19608790), (1898, 9804395), (4745, 3921758), (9490, 1960879)]