2190207038

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{109609}}^1$

素因数の和:109811

約数の個数: 16

約数和(自身を含む): 3351435360

約数和(自身を除く): 1161228322

約数列:

[1, 2, 97, 103, 194, 206, 9991, 19982, 109609, 219218, 10632073, 11289727, 21264146, 22579454, 1095103519, 2190207038]

約数ペア:

[(1, 2190207038), (2, 1095103519), (97, 22579454), (103, 21264146), (194, 11289727), (206, 10632073), (9991, 219218), (19982, 109609)]