11923868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13477732

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 839, 1292, 1678, 3356, 3553, 7106, 9229, 14212, 14263, 15941, 18458, 28526, 31882, 36916, 57052, 63764, 156893, 175351, 270997, 313786, 350702, 541994, 627572, 701404, 1083988, 2980967, 5961934, 11923868]

約数ペア:

[(1, 11923868), (2, 5961934), (4, 2980967), (11, 1083988), (17, 701404), (19, 627572), (22, 541994), (34, 350702), (38, 313786), (44, 270997), (68, 175351), (76, 156893), (187, 63764), (209, 57052), (323, 36916), (374, 31882), (418, 28526), (646, 18458), (748, 15941), (836, 14263), (839, 14212), (1292, 9229), (1678, 7106), (3356, 3553)]