5351340386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20117821}}^1$

素因数の和:20117849

約数の個数: 16

約数和(自身を含む): 9656554560

約数和(自身を除く): 4305214174

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 20117821, 40235642, 140824747, 281649494, 382238599, 764477198, 2675670193, 5351340386]

約数ペア:

[(1, 5351340386), (2, 2675670193), (7, 764477198), (14, 382238599), (19, 281649494), (38, 140824747), (133, 40235642), (266, 20117821)]