16789866

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 34974720

約数和(自身を除く): 18184854

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 1103, 2206, 2537, 3309, 5074, 6618, 7611, 15222, 47429, 65077, 94858, 130154, 142287, 195231, 284574, 390462, 2798311, 5596622, 8394933, 16789866]

約数ペア:

[(1, 16789866), (2, 8394933), (3, 5596622), (6, 2798311), (43, 390462), (59, 284574), (86, 195231), (118, 142287), (129, 130154), (177, 94858), (258, 65077), (354, 47429), (1103, 15222), (2206, 7611), (2537, 6618), (3309, 5074)]