12988694

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{937}}^1$

素因数の和:1207

約数の個数: 16

約数和(自身を含む): 20260800

約数和(自身を除く): 7272106

約数列:

[1, 2, 29, 58, 239, 478, 937, 1874, 6931, 13862, 27173, 54346, 223943, 447886, 6494347, 12988694]

約数ペア:

[(1, 12988694), (2, 6494347), (29, 447886), (58, 223943), (239, 54346), (478, 27173), (937, 13862), (1874, 6931)]