12402412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1123}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 23792832

約数和(自身を除く): 11390420

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 1123, 2246, 2761, 4492, 5522, 11044, 12353, 24706, 49412, 281873, 563746, 1127492, 3100603, 6201206, 12402412]

約数ペア:

[(1, 12402412), (2, 6201206), (4, 3100603), (11, 1127492), (22, 563746), (44, 281873), (251, 49412), (502, 24706), (1004, 12353), (1123, 11044), (2246, 5522), (2761, 4492)]