12216039265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{31649}}^1$

素因数の和:31929

約数の個数: 32

約数和(自身を含む): 16407360000

約数和(自身を除く): 4191320735

約数列:

[1, 5, 17, 19, 85, 95, 239, 323, 1195, 1615, 4063, 4541, 20315, 22705, 31649, 77197, 158245, 385985, 538033, 601331, 2690165, 3006655, 7564111, 10222627, 37820555, 51113135, 128589887, 143718109, 642949435, 718590545, 2443207853, 12216039265]

約数ペア:

[(1, 12216039265), (5, 2443207853), (17, 718590545), (19, 642949435), (85, 143718109), (95, 128589887), (239, 51113135), (323, 37820555), (1195, 10222627), (1615, 7564111), (4063, 3006655), (4541, 2690165), (20315, 601331), (22705, 538033), (31649, 385985), (77197, 158245)]