15741274090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{343771}}^1$

素因数の和:344038

約数の個数: 32

約数和(自身を含む): 29949416640

約数和(自身を除く): 14208142550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 2410, 4579, 9158, 22895, 45790, 343771, 687542, 1718855, 3437710, 6531649, 13063298, 32658245, 65316490, 82848811, 165697622, 414244055, 828488110, 1574127409, 3148254818, 7870637045, 15741274090]

約数ペア:

[(1, 15741274090), (2, 7870637045), (5, 3148254818), (10, 1574127409), (19, 828488110), (38, 414244055), (95, 165697622), (190, 82848811), (241, 65316490), (482, 32658245), (1205, 13063298), (2410, 6531649), (4579, 3437710), (9158, 1718855), (22895, 687542), (45790, 343771)]