19337222

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 29417472

約数和(自身を除く): 10080250

約数列:

[1, 2, 191, 223, 227, 382, 446, 454, 42593, 43357, 50621, 85186, 86714, 101242, 9668611, 19337222]

約数ペア:

[(1, 19337222), (2, 9668611), (191, 101242), (223, 86714), (227, 85186), (382, 50621), (446, 43357), (454, 42593)]