13890482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{691}}^1$

素因数の和:758

約数の個数: 24

約数和(自身を含む): 22960560

約数和(自身を除く): 9070078

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 691, 874, 1058, 1382, 10051, 13129, 15893, 20102, 26258, 31786, 301967, 365539, 603934, 731078, 6945241, 13890482]

約数ペア:

[(1, 13890482), (2, 6945241), (19, 731078), (23, 603934), (38, 365539), (46, 301967), (437, 31786), (529, 26258), (691, 20102), (874, 15893), (1058, 13129), (1382, 10051)]