16988628

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61553}}^1$

素因数の和:61583

約数の個数: 24

約数和(自身を含む): 41364288

約数和(自身を除く): 24375660

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 61553, 123106, 184659, 246212, 369318, 738636, 1415719, 2831438, 4247157, 5662876, 8494314, 16988628]

約数ペア:

[(1, 16988628), (2, 8494314), (3, 5662876), (4, 4247157), (6, 2831438), (12, 1415719), (23, 738636), (46, 369318), (69, 246212), (92, 184659), (138, 123106), (276, 61553)]