11981234

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 18688320

約数和(自身を除く): 6707086

約数列:

[1, 2, 29, 58, 251, 502, 823, 1646, 7279, 14558, 23867, 47734, 206573, 413146, 5990617, 11981234]

約数ペア:

[(1, 11981234), (2, 5990617), (29, 413146), (58, 206573), (251, 47734), (502, 23867), (823, 14558), (1646, 7279)]