2115142510418

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1135951939}}^1$

素因数の和:1135951974

約数の個数: 24

約数和(自身を含む): 3884955634800

約数和(自身を除く): 1769813124382

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 1135951939, 2271903878, 7951663573, 15903327146, 21583086841, 43166173682, 55661645011, 111323290022, 151081607887, 302163215774, 1057571255209, 2115142510418]

約数ペア:

[(1, 2115142510418), (2, 1057571255209), (7, 302163215774), (14, 151081607887), (19, 111323290022), (38, 55661645011), (49, 43166173682), (98, 21583086841), (133, 15903327146), (266, 7951663573), (931, 2271903878), (1862, 1135951939)]