12197185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 19660032

約数和(自身を除く): 7462847

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 2437, 5005, 12185, 17059, 26807, 31681, 85295, 134035, 158405, 187649, 221767, 348491, 938245, 1108835, 1742455, 2439437, 12197185]

約数ペア:

[(1, 12197185), (5, 2439437), (7, 1742455), (11, 1108835), (13, 938245), (35, 348491), (55, 221767), (65, 187649), (77, 158405), (91, 134035), (143, 85295), (385, 31681), (455, 26807), (715, 17059), (1001, 12185), (2437, 5005)]