39957418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 66096000

約数和(自身を除く): 26138582

約数列:

[1, 2, 19, 29, 38, 58, 101, 202, 359, 551, 718, 1102, 1919, 2929, 3838, 5858, 6821, 10411, 13642, 20822, 36259, 55651, 72518, 111302, 197809, 395618, 688921, 1051511, 1377842, 2103022, 19978709, 39957418]

約数ペア:

[(1, 39957418), (2, 19978709), (19, 2103022), (29, 1377842), (38, 1051511), (58, 688921), (101, 395618), (202, 197809), (359, 111302), (551, 72518), (718, 55651), (1102, 36259), (1919, 20822), (2929, 13642), (3838, 10411), (5858, 6821)]