15666473290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{314651}}^1$

素因数の和:315054

約数の個数: 32

約数和(自身を含む): 30448244736

約数和(自身を除く): 14781771446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 1915, 3830, 4979, 9958, 24895, 49790, 314651, 629302, 1573255, 3146510, 4090463, 8180926, 20452315, 40904630, 120511333, 241022666, 602556665, 1205113330, 1566647329, 3133294658, 7833236645, 15666473290]

約数ペア:

[(1, 15666473290), (2, 7833236645), (5, 3133294658), (10, 1566647329), (13, 1205113330), (26, 602556665), (65, 241022666), (130, 120511333), (383, 40904630), (766, 20452315), (1915, 8180926), (3830, 4090463), (4979, 3146510), (9958, 1573255), (24895, 629302), (49790, 314651)]