15197260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58451}}^1$

素因数の和:58473

約数の個数: 24

約数和(自身を含む): 34369776

約数和(自身を除く): 19172516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 58451, 116902, 233804, 292255, 584510, 759863, 1169020, 1519726, 3039452, 3799315, 7598630, 15197260]

約数ペア:

[(1, 15197260), (2, 7598630), (4, 3799315), (5, 3039452), (10, 1519726), (13, 1169020), (20, 759863), (26, 584510), (52, 292255), (65, 233804), (130, 116902), (260, 58451)]