857396014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{19603}}^1$

素因数の和:20775

約数の個数: 16

約数和(自身を含む): 1355028480

約数和(自身を除く): 497632466

約数列:

[1, 2, 19, 38, 1151, 2302, 19603, 21869, 39206, 43738, 372457, 744914, 22563053, 45126106, 428698007, 857396014]

約数ペア:

[(1, 857396014), (2, 428698007), (19, 45126106), (38, 22563053), (1151, 744914), (2302, 372457), (19603, 43738), (21869, 39206)]