19023560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25031}}^1$

素因数の和:25061

約数の個数: 32

約数和(自身を含む): 45057600

約数和(自身を除く): 26034040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 25031, 50062, 100124, 125155, 200248, 250310, 475589, 500620, 951178, 1001240, 1902356, 2377945, 3804712, 4755890, 9511780, 19023560]

約数ペア:

[(1, 19023560), (2, 9511780), (4, 4755890), (5, 3804712), (8, 2377945), (10, 1902356), (19, 1001240), (20, 951178), (38, 500620), (40, 475589), (76, 250310), (95, 200248), (152, 125155), (190, 100124), (380, 50062), (760, 25031)]