12186195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6827}}^1$

素因数の和:6859

約数の個数: 32

約数和(自身を含む): 23597568

約数和(自身を除く): 11411373

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 6827, 20481, 34135, 47789, 102405, 116059, 143367, 238945, 348177, 580295, 716835, 812413, 1740885, 2437239, 4062065, 12186195]

約数ペア:

[(1, 12186195), (3, 4062065), (5, 2437239), (7, 1740885), (15, 812413), (17, 716835), (21, 580295), (35, 348177), (51, 238945), (85, 143367), (105, 116059), (119, 102405), (255, 47789), (357, 34135), (595, 20481), (1785, 6827)]