11979842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 22377600

約数和(自身を除く): 10397758

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 1553, 3106, 3857, 7714, 10871, 21742, 29507, 45037, 59014, 90074, 206549, 315259, 413098, 630518, 855703, 1711406, 5989921, 11979842]

約数ペア:

[(1, 11979842), (2, 5989921), (7, 1711406), (14, 855703), (19, 630518), (29, 413098), (38, 315259), (58, 206549), (133, 90074), (203, 59014), (266, 45037), (406, 29507), (551, 21742), (1102, 10871), (1553, 7714), (3106, 3857)]