15839341

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 19058688

約数和(自身を除く): 3219347

約数列:

[1, 7, 23, 131, 161, 751, 917, 3013, 5257, 17273, 21091, 98381, 120911, 688667, 2262763, 15839341]

約数ペア:

[(1, 15839341), (7, 2262763), (23, 688667), (131, 120911), (161, 98381), (751, 21091), (917, 17273), (3013, 5257)]