40798814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{153379}}^1$

素因数の和:153407

約数の個数: 16

約数和(自身を含む): 73622400

約数和(自身を除く): 32823586

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 153379, 306758, 1073653, 2147306, 2914201, 5828402, 20399407, 40798814]

約数ペア:

[(1, 40798814), (2, 20399407), (7, 5828402), (14, 2914201), (19, 2147306), (38, 1073653), (133, 306758), (266, 153379)]