13303798670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{313991}}^1$

素因数の和:314240

約数の個数: 32

約数和(自身を含む): 25320314880

約数和(自身を除く): 12016516210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 2230, 4237, 8474, 21185, 42370, 313991, 627982, 1569955, 3139910, 5965829, 11931658, 29829145, 59658290, 70019993, 140039986, 350099965, 700199930, 1330379867, 2660759734, 6651899335, 13303798670]

約数ペア:

[(1, 13303798670), (2, 6651899335), (5, 2660759734), (10, 1330379867), (19, 700199930), (38, 350099965), (95, 140039986), (190, 70019993), (223, 59658290), (446, 29829145), (1115, 11931658), (2230, 5965829), (4237, 3139910), (8474, 1569955), (21185, 627982), (42370, 313991)]