19029713

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 20379600

約数和(自身を除く): 1349887

約数列:

[1, 29, 73, 89, 101, 2117, 2581, 2929, 6497, 7373, 8989, 188413, 213817, 260681, 656197, 19029713]

約数ペア:

[(1, 19029713), (29, 656197), (73, 260681), (89, 213817), (101, 188413), (2117, 8989), (2581, 7373), (2929, 6497)]