19609428

素因数分解:

$2^2\times 3^1\times {\mathrm{601}}^1\times {\mathrm{2719}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 45848320

約数和(自身を除く): 26238892

約数列:

[1, 2, 3, 4, 6, 12, 601, 1202, 1803, 2404, 2719, 3606, 5438, 7212, 8157, 10876, 16314, 32628, 1634119, 3268238, 4902357, 6536476, 9804714, 19609428]

約数ペア:

[(1, 19609428), (2, 9804714), (3, 6536476), (4, 4902357), (6, 3268238), (12, 1634119), (601, 32628), (1202, 16314), (1803, 10876), (2404, 8157), (2719, 7212), (3606, 5438)]