1999320818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{149717}}^1$

素因数の和:150337

約数の個数: 16

約数和(自身を含む): 3277027584

約数和(自身を除く): 1277706766

約数列:

[1, 2, 11, 22, 607, 1214, 6677, 13354, 149717, 299434, 1646887, 3293774, 90878219, 181756438, 999660409, 1999320818]

約数ペア:

[(1, 1999320818), (2, 999660409), (11, 181756438), (22, 90878219), (607, 3293774), (1214, 1646887), (6677, 299434), (13354, 149717)]