21602536705

素因数分解:

$5^1\times {\mathrm{433}}^1\times {\mathrm{2683}}^1\times {\mathrm{3719}}^1$

素因数の和:6840

約数の個数: 16

約数和(自身を含む): 25999585920

約数和(自身を除く): 4397049215

約数列:

[1, 5, 433, 2165, 2683, 3719, 13415, 18595, 1161739, 1610327, 5808695, 8051635, 9978077, 49890385, 4320507341, 21602536705]

約数ペア:

[(1, 21602536705), (5, 4320507341), (433, 49890385), (2165, 9978077), (2683, 8051635), (3719, 5808695), (13415, 1610327), (18595, 1161739)]