2011504238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1\times {\mathrm{18443}}^1$

素因数の和:20839

約数の個数: 16

約数和(自身を含む): 3149940096

約数和(自身を除く): 1138435858

約数列:

[1, 2, 23, 46, 2371, 4742, 18443, 36886, 54533, 109066, 424189, 848378, 43728353, 87456706, 1005752119, 2011504238]

約数ペア:

[(1, 2011504238), (2, 1005752119), (23, 87456706), (46, 43728353), (2371, 848378), (4742, 424189), (18443, 109066), (36886, 54533)]