42154274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4603}}^1$

素因数の和:4865

約数の個数: 16

約数和(自身を含む): 66850080

約数和(自身を除く): 24695806

約数列:

[1, 2, 19, 38, 241, 482, 4579, 4603, 9158, 9206, 87457, 174914, 1109323, 2218646, 21077137, 42154274]

約数ペア:

[(1, 42154274), (2, 21077137), (19, 2218646), (38, 1109323), (241, 174914), (482, 87457), (4579, 9206), (4603, 9158)]