3131946804994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11774236109}}^1$

素因数の和:11774236137

約数の個数: 16

約数和(自身を含む): 5651633332800

約数和(自身を除く): 2519686527806

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 11774236109, 23548472218, 82419652763, 164839305526, 223710486071, 447420972142, 1565973402497, 3131946804994]

約数ペア:

[(1, 3131946804994), (2, 1565973402497), (7, 447420972142), (14, 223710486071), (19, 164839305526), (38, 82419652763), (133, 23548472218), (266, 11774236109)]