12670810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 23696640

約数和(自身を除く): 11025830

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 373, 395, 430, 746, 790, 1865, 3397, 3730, 6794, 16039, 16985, 29467, 32078, 33970, 58934, 80195, 147335, 160390, 294670, 1267081, 2534162, 6335405, 12670810]

約数ペア:

[(1, 12670810), (2, 6335405), (5, 2534162), (10, 1267081), (43, 294670), (79, 160390), (86, 147335), (158, 80195), (215, 58934), (373, 33970), (395, 32078), (430, 29467), (746, 16985), (790, 16039), (1865, 6794), (3397, 3730)]