272619790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1434841}}^1$

素因数の和:1434867

約数の個数: 16

約数和(自身を含む): 516543120

約数和(自身を除く): 243923330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1434841, 2869682, 7174205, 14348410, 27261979, 54523958, 136309895, 272619790]

約数ペア:

[(1, 272619790), (2, 136309895), (5, 54523958), (10, 27261979), (19, 14348410), (38, 7174205), (95, 2869682), (190, 1434841)]