12215038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8287}}^1$

素因数の和:8367

約数の個数: 16

約数和(自身を含む): 20289024

約数和(自身を除く): 8073986

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 8287, 16574, 91157, 182314, 555229, 1110458, 6107519, 12215038]

約数ペア:

[(1, 12215038), (2, 6107519), (11, 1110458), (22, 555229), (67, 182314), (134, 91157), (737, 16574), (1474, 8287)]