22950005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18583}}^1$

素因数の和:18620

約数の個数: 16

約数和(自身を含む): 31221120

約数和(自身を除く): 8271115

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 18583, 92915, 241579, 353077, 1207895, 1765385, 4590001, 22950005]

約数ペア:

[(1, 22950005), (5, 4590001), (13, 1765385), (19, 1207895), (65, 353077), (95, 241579), (247, 92915), (1235, 18583)]