5170394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1445

約数の個数: 16

約数和(自身を含む): 8249280

約数和(自身を除く): 3078886

約数列:

[1, 2, 19, 38, 103, 206, 1321, 1957, 2642, 3914, 25099, 50198, 136063, 272126, 2585197, 5170394]

約数ペア:

[(1, 5170394), (2, 2585197), (19, 272126), (38, 136063), (103, 50198), (206, 25099), (1321, 3914), (1957, 2642)]