919968185

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{12401}}^1$

素因数の和:12844

約数の個数: 16

約数和(自身を含む): 1136717712

約数和(自身を除く): 216749527

約数列:

[1, 5, 37, 185, 401, 2005, 12401, 14837, 62005, 74185, 458837, 2294185, 4972801, 24864005, 183993637, 919968185]

約数ペア:

[(1, 919968185), (5, 183993637), (37, 24864005), (185, 4972801), (401, 2294185), (2005, 458837), (12401, 74185), (14837, 62005)]