16345705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 20462400

約数和(自身を除く): 4116695

約数列:

[1, 5, 29, 139, 145, 695, 811, 4031, 4055, 20155, 23519, 112729, 117595, 563645, 3269141, 16345705]

約数ペア:

[(1, 16345705), (5, 3269141), (29, 563645), (139, 117595), (145, 112729), (695, 23519), (811, 20155), (4031, 4055)]