19662076

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3923}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 39553920

約数和(自身を除く): 19891844

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 3923, 5012, 7846, 15692, 27461, 54922, 109844, 702217, 1404434, 2808868, 4915519, 9831038, 19662076]

約数ペア:

[(1, 19662076), (2, 9831038), (4, 4915519), (7, 2808868), (14, 1404434), (28, 702217), (179, 109844), (358, 54922), (716, 27461), (1253, 15692), (2506, 7846), (3923, 5012)]