13215144

素因数分解:

$2^3\times 3^1\times {\mathrm{550631}}^1$

素因数の和:550640

約数の個数: 16

約数和(自身を含む): 33037920

約数和(自身を除く): 19822776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 550631, 1101262, 1651893, 2202524, 3303786, 4405048, 6607572, 13215144]

約数ペア:

[(1, 13215144), (2, 6607572), (3, 4405048), (4, 3303786), (6, 2202524), (8, 1651893), (12, 1101262), (24, 550631)]