12240410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13451}}^1$

素因数の和:13478

約数の個数: 32

約数和(自身を含む): 27119232

約数和(自身を除く): 14878822

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 13451, 26902, 67255, 94157, 134510, 174863, 188314, 349726, 470785, 874315, 941570, 1224041, 1748630, 2448082, 6120205, 12240410]

約数ペア:

[(1, 12240410), (2, 6120205), (5, 2448082), (7, 1748630), (10, 1224041), (13, 941570), (14, 874315), (26, 470785), (35, 349726), (65, 188314), (70, 174863), (91, 134510), (130, 94157), (182, 67255), (455, 26902), (910, 13451)]