13192868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1$

素因数の和:6911

約数の個数: 24

約数和(自身を含む): 25539192

約数和(自身を除く): 12346324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 6857, 13714, 27428, 89141, 178282, 253709, 356564, 507418, 1014836, 3298217, 6596434, 13192868]

約数ペア:

[(1, 13192868), (2, 6596434), (4, 3298217), (13, 1014836), (26, 507418), (37, 356564), (52, 253709), (74, 178282), (148, 89141), (481, 27428), (962, 13714), (1924, 6857)]