9774854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3623}}^1$

素因数の和:3715

約数の個数: 16

約数和(自身を含む): 15655680

約数和(自身を除く): 5880826

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 3623, 7246, 68837, 137674, 257233, 514466, 4887427, 9774854]

約数ペア:

[(1, 9774854), (2, 4887427), (19, 514466), (38, 257233), (71, 137674), (142, 68837), (1349, 7246), (2698, 3623)]