16709465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 21020160

約数和(自身を除く): 4310695

約数列:

[1, 5, 31, 67, 155, 335, 1609, 2077, 8045, 10385, 49879, 107803, 249395, 539015, 3341893, 16709465]

約数ペア:

[(1, 16709465), (5, 3341893), (31, 539015), (67, 249395), (155, 107803), (335, 49879), (1609, 10385), (2077, 8045)]