19474126

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 35424000

約数和(自身を除く): 15949874

約数列:

[1, 2, 7, 14, 19, 38, 133, 179, 266, 358, 409, 818, 1253, 2506, 2863, 3401, 5726, 6802, 7771, 15542, 23807, 47614, 54397, 73211, 108794, 146422, 512477, 1024954, 1391009, 2782018, 9737063, 19474126]

約数ペア:

[(1, 19474126), (2, 9737063), (7, 2782018), (14, 1391009), (19, 1024954), (38, 512477), (133, 146422), (179, 108794), (266, 73211), (358, 54397), (409, 47614), (818, 23807), (1253, 15542), (2506, 7771), (2863, 6802), (3401, 5726)]