1738420010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9149579}}^1$

素因数の和:9149605

約数の個数: 16

約数和(自身を含む): 3293848800

約数和(自身を除く): 1555428790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 9149579, 18299158, 45747895, 91495790, 173842001, 347684002, 869210005, 1738420010]

約数ペア:

[(1, 1738420010), (2, 869210005), (5, 347684002), (10, 173842001), (19, 91495790), (38, 45747895), (95, 18299158), (190, 9149579)]