1229954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 2068416

約数和(自身を除く): 838462

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1511, 3022, 16621, 33242, 55907, 111814, 614977, 1229954]

約数ペア:

[(1, 1229954), (2, 614977), (11, 111814), (22, 55907), (37, 33242), (74, 16621), (407, 3022), (814, 1511)]