11990314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1619}}^1$

素因数の和:1674

約数の個数: 24

約数和(自身を含む): 21500640

約数和(自身を除く): 9510326

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 1619, 3238, 3703, 7406, 11333, 22666, 37237, 74474, 260659, 521318, 856451, 1712902, 5995157, 11990314]

約数ペア:

[(1, 11990314), (2, 5995157), (7, 1712902), (14, 856451), (23, 521318), (46, 260659), (161, 74474), (322, 37237), (529, 22666), (1058, 11333), (1619, 7406), (3238, 3703)]