90638797

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{5839}}^1$

素因数の和:5920

約数の個数: 12

約数和(自身を含む): 97901760

約数和(自身を除く): 7262963

約数列:

[1, 19, 43, 361, 817, 5839, 15523, 110941, 251077, 2107879, 4770463, 90638797]

約数ペア:

[(1, 90638797), (19, 4770463), (43, 2107879), (361, 251077), (817, 110941), (5839, 15523)]