16383805

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 20286000

約数和(自身を除く): 3902195

約数列:

[1, 5, 41, 205, 229, 349, 1145, 1745, 9389, 14309, 46945, 71545, 79921, 399605, 3276761, 16383805]

約数ペア:

[(1, 16383805), (5, 3276761), (41, 399605), (205, 79921), (229, 71545), (349, 46945), (1145, 14309), (1745, 9389)]