2019082289

素因数分解:

$7^2\times {\mathrm{1933}}^1\times {\mathrm{21317}}^1$

素因数の和:23264

約数の個数: 12

約数和(自身を含む): 2350053684

約数和(自身を除く): 330971395

約数列:

[1, 7, 49, 1933, 13531, 21317, 94717, 149219, 1044533, 41205761, 288440327, 2019082289]

約数ペア:

[(1, 2019082289), (7, 288440327), (49, 41205761), (1933, 1044533), (13531, 149219), (21317, 94717)]