13296910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 26373600

約数和(自身を除く): 13076690

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1109, 1199, 2218, 2398, 5545, 5995, 11090, 11990, 12199, 24398, 60995, 120881, 121990, 241762, 604405, 1208810, 1329691, 2659382, 6648455, 13296910]

約数ペア:

[(1, 13296910), (2, 6648455), (5, 2659382), (10, 1329691), (11, 1208810), (22, 604405), (55, 241762), (109, 121990), (110, 120881), (218, 60995), (545, 24398), (1090, 12199), (1109, 11990), (1199, 11090), (2218, 5995), (2398, 5545)]