13178476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2939}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 24696000

約数和(自身を除く): 11517524

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 2939, 4484, 5878, 11756, 55841, 111682, 173401, 223364, 346802, 693604, 3294619, 6589238, 13178476]

約数ペア:

[(1, 13178476), (2, 6589238), (4, 3294619), (19, 693604), (38, 346802), (59, 223364), (76, 173401), (118, 111682), (236, 55841), (1121, 11756), (2242, 5878), (2939, 4484)]