12215242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7963}}^1$

素因数の和:8037

約数の個数: 16

約数和(自身を含む): 20069280

約数和(自身を除く): 7854038

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 7963, 15926, 103519, 207038, 469817, 939634, 6107621, 12215242]

約数ペア:

[(1, 12215242), (2, 6107621), (13, 939634), (26, 469817), (59, 207038), (118, 103519), (767, 15926), (1534, 7963)]