15662153390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{434939}}^1$

素因数の和:435236

約数の個数: 32

約数和(自身を含む): 30470156640

約数和(自身を除く): 14808003250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2770, 3601, 7202, 18005, 36010, 434939, 869878, 2174695, 4349390, 5654207, 11308414, 28271035, 56542070, 120478103, 240956206, 602390515, 1204781030, 1566215339, 3132430678, 7831076695, 15662153390]

約数ペア:

[(1, 15662153390), (2, 7831076695), (5, 3132430678), (10, 1566215339), (13, 1204781030), (26, 602390515), (65, 240956206), (130, 120478103), (277, 56542070), (554, 28271035), (1385, 11308414), (2770, 5654207), (3601, 4349390), (7202, 2174695), (18005, 869878), (36010, 434939)]