2018347010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10622879}}^1$

素因数の和:10622905

約数の個数: 16

約数和(自身を含む): 3824236800

約数和(自身を除く): 1805889790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10622879, 21245758, 53114395, 106228790, 201834701, 403669402, 1009173505, 2018347010]

約数ペア:

[(1, 2018347010), (2, 1009173505), (5, 403669402), (10, 201834701), (19, 106228790), (38, 53114395), (95, 21245758), (190, 10622879)]