21928188

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{23131}}^1$

素因数の和:23217

約数の個数: 24

約数和(自身を含む): 51815680

約数和(自身を除く): 29887492

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 23131, 46262, 69393, 92524, 138786, 277572, 1827349, 3654698, 5482047, 7309396, 10964094, 21928188]

約数ペア:

[(1, 21928188), (2, 10964094), (3, 7309396), (4, 5482047), (6, 3654698), (12, 1827349), (79, 277572), (158, 138786), (237, 92524), (316, 69393), (474, 46262), (948, 23131)]