12190353

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 19772160

約数和(自身を除く): 7581807

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 541, 609, 777, 1073, 1623, 3219, 3787, 7511, 11361, 15689, 20017, 22533, 47067, 60051, 109823, 140119, 329469, 420357, 580493, 1741479, 4063451, 12190353]

約数ペア:

[(1, 12190353), (3, 4063451), (7, 1741479), (21, 580493), (29, 420357), (37, 329469), (87, 140119), (111, 109823), (203, 60051), (259, 47067), (541, 22533), (609, 20017), (777, 15689), (1073, 11361), (1623, 7511), (3219, 3787)]