19954410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95021}}^1$

素因数の和:95038

約数の個数: 32

約数和(自身を含む): 54732672

約数和(自身を除く): 34778262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95021, 190042, 285063, 475105, 570126, 665147, 950210, 1330294, 1425315, 1995441, 2850630, 3325735, 3990882, 6651470, 9977205, 19954410]

約数ペア:

[(1, 19954410), (2, 9977205), (3, 6651470), (5, 3990882), (6, 3325735), (7, 2850630), (10, 1995441), (14, 1425315), (15, 1330294), (21, 950210), (30, 665147), (35, 570126), (42, 475105), (70, 285063), (105, 190042), (210, 95021)]