16172330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 30246480

約数和(自身を除く): 14074150

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 401, 545, 802, 1090, 2005, 4010, 4033, 8066, 14837, 20165, 29674, 40330, 43709, 74185, 87418, 148370, 218545, 437090, 1617233, 3234466, 8086165, 16172330]

約数ペア:

[(1, 16172330), (2, 8086165), (5, 3234466), (10, 1617233), (37, 437090), (74, 218545), (109, 148370), (185, 87418), (218, 74185), (370, 43709), (401, 40330), (545, 29674), (802, 20165), (1090, 14837), (2005, 8066), (4010, 4033)]