238339910

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157841}}^1$

素因数の和:157999

約数の個数: 16

約数和(自身を含む): 431855712

約数和(自身を除く): 193515802

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 157841, 315682, 789205, 1578410, 23833991, 47667982, 119169955, 238339910]

約数ペア:

[(1, 238339910), (2, 119169955), (5, 47667982), (10, 23833991), (151, 1578410), (302, 789205), (755, 315682), (1510, 157841)]