12912974

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 19813248

約数和(自身を除く): 6900274

約数列:

[1, 2, 83, 107, 166, 214, 727, 1454, 8881, 17762, 60341, 77789, 120682, 155578, 6456487, 12912974]

約数ペア:

[(1, 12912974), (2, 6456487), (83, 155578), (107, 120682), (166, 77789), (214, 60341), (727, 17762), (1454, 8881)]