13803380

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{919}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 29057280

約数和(自身を除く): 15253900

約数列:

[1, 2, 4, 5, 10, 20, 751, 919, 1502, 1838, 3004, 3676, 3755, 4595, 7510, 9190, 15020, 18380, 690169, 1380338, 2760676, 3450845, 6901690, 13803380]

約数ペア:

[(1, 13803380), (2, 6901690), (4, 3450845), (5, 2760676), (10, 1380338), (20, 690169), (751, 18380), (919, 15020), (1502, 9190), (1838, 7510), (3004, 4595), (3676, 3755)]