19362730

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12823}}^1$

素因数の和:12981

約数の個数: 16

約数和(自身を含む): 35086464

約数和(自身を除く): 15723734

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 12823, 25646, 64115, 128230, 1936273, 3872546, 9681365, 19362730]

約数ペア:

[(1, 19362730), (2, 9681365), (5, 3872546), (10, 1936273), (151, 128230), (302, 64115), (755, 25646), (1510, 12823)]