12748918

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10007}}^1$

素因数の和:10036

約数の個数: 24

約数和(自身を含む): 23959152

約数和(自身を除く): 11210234

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 10007, 20014, 70049, 130091, 140098, 260182, 490343, 910637, 980686, 1821274, 6374459, 12748918]

約数ペア:

[(1, 12748918), (2, 6374459), (7, 1821274), (13, 980686), (14, 910637), (26, 490343), (49, 260182), (91, 140098), (98, 130091), (182, 70049), (637, 20014), (1274, 10007)]