28089695665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9538097}}^1$

素因数の和:9538152

約数の個数: 16

約数和(自身を含む): 36626296320

約数和(自身を除く): 8536600655

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 9538097, 47690485, 181223843, 295681007, 906119215, 1478405035, 5617939133, 28089695665]

約数ペア:

[(1, 28089695665), (5, 5617939133), (19, 1478405035), (31, 906119215), (95, 295681007), (155, 181223843), (589, 47690485), (2945, 9538097)]