40813894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{1609}}^1$

素因数の和:2775

約数の個数: 16

約数和(自身を含む): 66885840

約数和(自身を除く): 26071946

約数列:

[1, 2, 11, 22, 1153, 1609, 2306, 3218, 12683, 17699, 25366, 35398, 1855177, 3710354, 20406947, 40813894]

約数ペア:

[(1, 40813894), (2, 20406947), (11, 3710354), (22, 1855177), (1153, 35398), (1609, 25366), (2306, 17699), (3218, 12683)]