19484342007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4850471}}^1$

素因数の和:4850590

約数の個数: 16

約数和(自身を含む): 28249148928

約数和(自身を除く): 8764806921

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 4850471, 14551413, 63056123, 189168369, 499598513, 1498795539, 6494780669, 19484342007]

約数ペア:

[(1, 19484342007), (3, 6494780669), (13, 1498795539), (39, 499598513), (103, 189168369), (309, 63056123), (1339, 14551413), (4017, 4850471)]