12673228

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 36

約数和(自身を含む): 24842440

約数和(自身を除く): 12169212

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 577, 578, 646, 1154, 1156, 1292, 2308, 5491, 9809, 10963, 10982, 19618, 21926, 21964, 39236, 43852, 166753, 186371, 333506, 372742, 667012, 745484, 3168307, 6336614, 12673228]

約数ペア:

[(1, 12673228), (2, 6336614), (4, 3168307), (17, 745484), (19, 667012), (34, 372742), (38, 333506), (68, 186371), (76, 166753), (289, 43852), (323, 39236), (577, 21964), (578, 21926), (646, 19618), (1154, 10982), (1156, 10963), (1292, 9809), (2308, 5491)]