16659474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 36167040

約数和(自身を除く): 19507566

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1559, 1781, 3118, 3562, 4677, 5343, 9354, 10686, 20267, 40534, 60801, 121602, 213583, 427166, 640749, 1281498, 2776579, 5553158, 8329737, 16659474]

約数ペア:

[(1, 16659474), (2, 8329737), (3, 5553158), (6, 2776579), (13, 1281498), (26, 640749), (39, 427166), (78, 213583), (137, 121602), (274, 60801), (411, 40534), (822, 20267), (1559, 10686), (1781, 9354), (3118, 5343), (3562, 4677)]