13215408

素因数分解:

$2^4\times 3^1\times {\mathrm{275321}}^1$

素因数の和:275332

約数の個数: 20

約数和(自身を含む): 34139928

約数和(自身を除く): 20924520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 275321, 550642, 825963, 1101284, 1651926, 2202568, 3303852, 4405136, 6607704, 13215408]

約数ペア:

[(1, 13215408), (2, 6607704), (3, 4405136), (4, 3303852), (6, 2202568), (8, 1651926), (12, 1101284), (16, 825963), (24, 550642), (48, 275321)]