12931044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{153941}}^1$

素因数の和:153955

約数の個数: 24

約数和(自身を含む): 34483008

約数和(自身を除く): 21551964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 153941, 307882, 461823, 615764, 923646, 1077587, 1847292, 2155174, 3232761, 4310348, 6465522, 12931044]

約数ペア:

[(1, 12931044), (2, 6465522), (3, 4310348), (4, 3232761), (6, 2155174), (7, 1847292), (12, 1077587), (14, 923646), (21, 615764), (28, 461823), (42, 307882), (84, 153941)]