9958390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76603}}^1$

素因数の和:76623

約数の個数: 16

約数和(自身を含む): 19304208

約数和(自身を除く): 9345818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 76603, 153206, 383015, 766030, 995839, 1991678, 4979195, 9958390]

約数ペア:

[(1, 9958390), (2, 4979195), (5, 1991678), (10, 995839), (13, 766030), (26, 383015), (65, 153206), (130, 76603)]