15722409821

素因数分解:

${\mathrm{73}}^2\times {\mathrm{149}}^1\times {\mathrm{19801}}^1$

素因数の和:20096

約数の個数: 12

約数和(自身を含む): 16048530900

約数和(自身を除く): 326121079

約数列:

[1, 73, 149, 5329, 10877, 19801, 794021, 1445473, 2950349, 105519529, 215375477, 15722409821]

約数ペア:

[(1, 15722409821), (73, 215375477), (149, 105519529), (5329, 2950349), (10877, 1445473), (19801, 794021)]