16926758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 11377882

約数列:

[1, 2, 19, 23, 38, 46, 107, 181, 214, 362, 437, 874, 2033, 2461, 3439, 4066, 4163, 4922, 6878, 8326, 19367, 38734, 46759, 79097, 93518, 158194, 367973, 445441, 735946, 890882, 8463379, 16926758]

約数ペア:

[(1, 16926758), (2, 8463379), (19, 890882), (23, 735946), (38, 445441), (46, 367973), (107, 158194), (181, 93518), (214, 79097), (362, 46759), (437, 38734), (874, 19367), (2033, 8326), (2461, 6878), (3439, 4922), (4066, 4163)]