17538238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4339}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 27498240

約数和(自身を除く): 9960002

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 4339, 8678, 186577, 203933, 373154, 407866, 8769119, 17538238]

約数ペア:

[(1, 17538238), (2, 8769119), (43, 407866), (47, 373154), (86, 203933), (94, 186577), (2021, 8678), (4042, 4339)]