71833490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{378071}}^1$

素因数の和:378097

約数の個数: 16

約数和(自身を含む): 136105920

約数和(自身を除く): 64272430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 378071, 756142, 1890355, 3780710, 7183349, 14366698, 35916745, 71833490]

約数ペア:

[(1, 71833490), (2, 35916745), (5, 14366698), (10, 7183349), (19, 3780710), (38, 1890355), (95, 756142), (190, 378071)]