2193193735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{15101}}^1$

素因数の和:16074

約数の個数: 16

約数和(自身を含む): 2719809792

約数和(自身を除く): 526616057

約数列:

[1, 5, 31, 155, 937, 4685, 15101, 29047, 75505, 145235, 468131, 2340655, 14149637, 70748185, 438638747, 2193193735]

約数ペア:

[(1, 2193193735), (5, 438638747), (31, 70748185), (155, 14149637), (937, 2340655), (4685, 468131), (15101, 145235), (29047, 75505)]