12166450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4062

約数の個数: 24

約数和(自身を含む): 23006340

約数和(自身を除く): 10839890

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 3989, 7978, 19945, 39890, 99725, 199450, 243329, 486658, 1216645, 2433290, 6083225, 12166450]

約数ペア:

[(1, 12166450), (2, 6083225), (5, 2433290), (10, 1216645), (25, 486658), (50, 243329), (61, 199450), (122, 99725), (305, 39890), (610, 19945), (1525, 7978), (3050, 3989)]