13193804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 24964128

約数和(自身を除く): 11770324

約数列:

[1, 2, 4, 13, 26, 52, 487, 521, 974, 1042, 1948, 2084, 6331, 6773, 12662, 13546, 25324, 27092, 253727, 507454, 1014908, 3298451, 6596902, 13193804]

約数ペア:

[(1, 13193804), (2, 6596902), (4, 3298451), (13, 1014908), (26, 507454), (52, 253727), (487, 27092), (521, 25324), (974, 13546), (1042, 12662), (1948, 6773), (2084, 6331)]