19097935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 24261120

約数和(自身を除く): 5163185

約数列:

[1, 5, 23, 71, 115, 355, 1633, 2339, 8165, 11695, 53797, 166069, 268985, 830345, 3819587, 19097935]

約数ペア:

[(1, 19097935), (5, 3819587), (23, 830345), (71, 268985), (115, 166069), (355, 53797), (1633, 11695), (2339, 8165)]