12717973

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 13984000

約数和(自身を除く): 1266027

約数列:

[1, 19, 37, 79, 229, 703, 1501, 2923, 4351, 8473, 18091, 55537, 160987, 343729, 669367, 12717973]

約数ペア:

[(1, 12717973), (19, 669367), (37, 343729), (79, 160987), (229, 55537), (703, 18091), (1501, 8473), (2923, 4351)]