12443080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23929}}^1$

素因数の和:23953

約数の個数: 32

約数和(自身を含む): 30151800

約数和(自身を除く): 17708720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23929, 47858, 95716, 119645, 191432, 239290, 311077, 478580, 622154, 957160, 1244308, 1555385, 2488616, 3110770, 6221540, 12443080]

約数ペア:

[(1, 12443080), (2, 6221540), (4, 3110770), (5, 2488616), (8, 1555385), (10, 1244308), (13, 957160), (20, 622154), (26, 478580), (40, 311077), (52, 239290), (65, 191432), (104, 119645), (130, 95716), (260, 47858), (520, 23929)]