13385986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5021}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 21212928

約数和(自身を除く): 7826942

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 5021, 10042, 155651, 215903, 311302, 431806, 6692993, 13385986]

約数ペア:

[(1, 13385986), (2, 6692993), (31, 431806), (43, 311302), (62, 215903), (86, 155651), (1333, 10042), (2666, 5021)]