2019965330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11882149}}^1$

素因数の和:11882173

約数の個数: 16

約数和(自身を含む): 3849816600

約数和(自身を除く): 1829851270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11882149, 23764298, 59410745, 118821490, 201996533, 403993066, 1009982665, 2019965330]

約数ペア:

[(1, 2019965330), (2, 1009982665), (5, 403993066), (10, 201996533), (17, 118821490), (34, 59410745), (85, 23764298), (170, 11882149)]