12145504

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 27820800

約数和(自身を除く): 15675296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 919, 944, 1652, 1838, 1888, 3304, 3676, 6433, 6608, 7352, 12866, 13216, 14704, 25732, 29408, 51464, 54221, 102928, 108442, 205856, 216884, 379547, 433768, 759094, 867536, 1518188, 1735072, 3036376, 6072752, 12145504]

約数ペア:

[(1, 12145504), (2, 6072752), (4, 3036376), (7, 1735072), (8, 1518188), (14, 867536), (16, 759094), (28, 433768), (32, 379547), (56, 216884), (59, 205856), (112, 108442), (118, 102928), (224, 54221), (236, 51464), (413, 29408), (472, 25732), (826, 14704), (919, 13216), (944, 12866), (1652, 7352), (1838, 6608), (1888, 6433), (3304, 3676)]