16660364

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1901}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 33444768

約数和(自身を除く): 16784404

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 1901, 2191, 3802, 4382, 7604, 8764, 13307, 26614, 53228, 595013, 1190026, 2380052, 4165091, 8330182, 16660364]

約数ペア:

[(1, 16660364), (2, 8330182), (4, 4165091), (7, 2380052), (14, 1190026), (28, 595013), (313, 53228), (626, 26614), (1252, 13307), (1901, 8764), (2191, 7604), (3802, 4382)]