391256916

素因数分解:

$2^2\times 3^1\times {\mathrm{5563}}^1\times {\mathrm{5861}}^1$

素因数の和:11431

約数の個数: 24

約数和(自身を含む): 913252704

約数和(自身を除く): 521995788

約数列:

[1, 2, 3, 4, 6, 12, 5563, 5861, 11126, 11722, 16689, 17583, 22252, 23444, 33378, 35166, 66756, 70332, 32604743, 65209486, 97814229, 130418972, 195628458, 391256916]

約数ペア:

[(1, 391256916), (2, 195628458), (3, 130418972), (4, 97814229), (6, 65209486), (12, 32604743), (5563, 70332), (5861, 66756), (11126, 35166), (11722, 33378), (16689, 23444), (17583, 22252)]