13573240

素因数分解:

$2^3\times 5^1\times {\mathrm{339331}}^1$

素因数の和:339342

約数の個数: 16

約数和(自身を含む): 30539880

約数和(自身を除く): 16966640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 339331, 678662, 1357324, 1696655, 2714648, 3393310, 6786620, 13573240]

約数ペア:

[(1, 13573240), (2, 6786620), (4, 3393310), (5, 2714648), (8, 1696655), (10, 1357324), (20, 678662), (40, 339331)]