39137930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1847}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 76374144

約数和(自身を除く): 37236214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 1847, 2119, 3694, 4238, 9235, 10595, 18470, 21190, 24011, 48022, 120055, 240110, 301061, 602122, 1505305, 3010610, 3913793, 7827586, 19568965, 39137930]

約数ペア:

[(1, 39137930), (2, 19568965), (5, 7827586), (10, 3913793), (13, 3010610), (26, 1505305), (65, 602122), (130, 301061), (163, 240110), (326, 120055), (815, 48022), (1630, 24011), (1847, 21190), (2119, 18470), (3694, 10595), (4238, 9235)]