2019958395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1479823}}^1$

素因数の和:1479851

約数の個数: 32

約数和(自身を含む): 3977766912

約数和(自身を除く): 1957808517

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1479823, 4439469, 7399115, 10358761, 19237699, 22197345, 31076283, 51793805, 57713097, 96188495, 134663893, 155381415, 288565485, 403991679, 673319465, 2019958395]

約数ペア:

[(1, 2019958395), (3, 673319465), (5, 403991679), (7, 288565485), (13, 155381415), (15, 134663893), (21, 96188495), (35, 57713097), (39, 51793805), (65, 31076283), (91, 22197345), (105, 19237699), (195, 10358761), (273, 7399115), (455, 4439469), (1365, 1479823)]