12196639

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 15685488

約数和(自身を除く): 3488849

約数列:

[1, 7, 13, 41, 49, 91, 287, 467, 533, 637, 2009, 3269, 3731, 6071, 19147, 22883, 26117, 42497, 134029, 248911, 297479, 938203, 1742377, 12196639]

約数ペア:

[(1, 12196639), (7, 1742377), (13, 938203), (41, 297479), (49, 248911), (91, 134029), (287, 42497), (467, 26117), (533, 22883), (637, 19147), (2009, 6071), (3269, 3731)]