17922515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2677}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 23395008

約数和(自身を除く): 5472493

約数列:

[1, 5, 13, 65, 103, 515, 1339, 2677, 6695, 13385, 34801, 174005, 275731, 1378655, 3584503, 17922515]

約数ペア:

[(1, 17922515), (5, 3584503), (13, 1378655), (65, 275731), (103, 174005), (515, 34801), (1339, 13385), (2677, 6695)]