18913764

素因数分解:

$2^2\times 3^1\times {\mathrm{773}}^1\times {\mathrm{2039}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 44210880

約数和(自身を除く): 25297116

約数列:

[1, 2, 3, 4, 6, 12, 773, 1546, 2039, 2319, 3092, 4078, 4638, 6117, 8156, 9276, 12234, 24468, 1576147, 3152294, 4728441, 6304588, 9456882, 18913764]

約数ペア:

[(1, 18913764), (2, 9456882), (3, 6304588), (4, 4728441), (6, 3152294), (12, 1576147), (773, 24468), (1546, 12234), (2039, 9276), (2319, 8156), (3092, 6117), (4078, 4638)]