9646390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74203}}^1$

素因数の和:74223

約数の個数: 16

約数和(自身を含む): 18699408

約数和(自身を除く): 9053018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 74203, 148406, 371015, 742030, 964639, 1929278, 4823195, 9646390]

約数ペア:

[(1, 9646390), (2, 4823195), (5, 1929278), (10, 964639), (13, 742030), (26, 371015), (65, 148406), (130, 74203)]