13655686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20023}}^1$

素因数の和:20067

約数の個数: 16

約数和(自身を含む): 23067648

約数和(自身を除く): 9411962

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 20023, 40046, 220253, 440506, 620713, 1241426, 6827843, 13655686]

約数ペア:

[(1, 13655686), (2, 6827843), (11, 1241426), (22, 620713), (31, 440506), (62, 220253), (341, 40046), (682, 20023)]