16155605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 20545920

約数和(自身を除く): 4390315

約数列:

[1, 5, 19, 95, 173, 865, 983, 3287, 4915, 16435, 18677, 93385, 170059, 850295, 3231121, 16155605]

約数ペア:

[(1, 16155605), (5, 3231121), (19, 850295), (95, 170059), (173, 93385), (865, 18677), (983, 16435), (3287, 4915)]