13424368

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4259}}^1$

素因数の和:4464

約数の個数: 20

約数和(自身を含む): 26147880

約数和(自身を除く): 12723512

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4259, 8518, 17036, 34072, 68144, 839023, 1678046, 3356092, 6712184, 13424368]

約数ペア:

[(1, 13424368), (2, 6712184), (4, 3356092), (8, 1678046), (16, 839023), (197, 68144), (394, 34072), (788, 17036), (1576, 8518), (3152, 4259)]