2019949165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{463823}}^1$

素因数の和:463908

約数の個数: 16

約数和(自身を含む): 2649362688

約数和(自身を除く): 629413523

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 463823, 2319115, 6029699, 30148495, 31076141, 155380705, 403989833, 2019949165]

約数ペア:

[(1, 2019949165), (5, 403989833), (13, 155380705), (65, 31076141), (67, 30148495), (335, 6029699), (871, 2319115), (4355, 463823)]