31949621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2591}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 37324800

約数和(自身を除く): 5375179

約数列:

[1, 11, 19, 59, 209, 649, 1121, 2591, 12331, 28501, 49229, 152869, 541519, 1681559, 2904511, 31949621]

約数ペア:

[(1, 31949621), (11, 2904511), (19, 1681559), (59, 541519), (209, 152869), (649, 49229), (1121, 28501), (2591, 12331)]