38819642

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:901

約数の個数: 16

約数和(自身を含む): 58968000

約数和(自身を除く): 20148358

約数列:

[1, 2, 139, 278, 311, 449, 622, 898, 43229, 62411, 86458, 124822, 139639, 279278, 19409821, 38819642]

約数ペア:

[(1, 38819642), (2, 19409821), (139, 279278), (278, 139639), (311, 124822), (449, 86458), (622, 62411), (898, 43229)]