13917145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1847}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 18361728

約数和(自身を除く): 4444583

約数列:

[1, 5, 11, 55, 137, 685, 1507, 1847, 7535, 9235, 20317, 101585, 253039, 1265195, 2783429, 13917145]

約数ペア:

[(1, 13917145), (5, 2783429), (11, 1265195), (55, 253039), (137, 101585), (685, 20317), (1507, 9235), (1847, 7535)]