15609454

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 27656640

約数和(自身を除く): 12047186

約数列:

[1, 2, 7, 14, 53, 106, 109, 193, 218, 371, 386, 742, 763, 1351, 1526, 2702, 5777, 10229, 11554, 20458, 21037, 40439, 42074, 71603, 80878, 143206, 147259, 294518, 1114961, 2229922, 7804727, 15609454]

約数ペア:

[(1, 15609454), (2, 7804727), (7, 2229922), (14, 1114961), (53, 294518), (106, 147259), (109, 143206), (193, 80878), (218, 71603), (371, 42074), (386, 40439), (742, 21037), (763, 20458), (1351, 11554), (1526, 10229), (2702, 5777)]