19235277

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 29446560

約数和(自身を除く): 10211283

約数列:

[1, 3, 9, 19, 57, 171, 197, 571, 591, 1713, 1773, 3743, 5139, 10849, 11229, 32547, 33687, 97641, 112487, 337461, 1012383, 2137253, 6411759, 19235277]

約数ペア:

[(1, 19235277), (3, 6411759), (9, 2137253), (19, 1012383), (57, 337461), (171, 112487), (197, 97641), (571, 33687), (591, 32547), (1713, 11229), (1773, 10849), (3743, 5139)]