11918074

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3970

約数の個数: 24

約数和(自身を含む): 21472128

約数和(自身を除く): 9554054

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 3923, 7846, 27461, 54922, 121613, 192227, 243226, 384454, 851291, 1702582, 5959037, 11918074]

約数ペア:

[(1, 11918074), (2, 5959037), (7, 1702582), (14, 851291), (31, 384454), (49, 243226), (62, 192227), (98, 121613), (217, 54922), (434, 27461), (1519, 7846), (3038, 3923)]