16508804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4349}}^1$

素因数の和:4439

約数の個数: 24

約数和(自身を含む): 31546200

約数和(自身を除く): 15037396

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 4349, 8698, 17396, 56537, 113074, 226148, 317477, 634954, 1269908, 4127201, 8254402, 16508804]

約数ペア:

[(1, 16508804), (2, 8254402), (4, 4127201), (13, 1269908), (26, 634954), (52, 317477), (73, 226148), (146, 113074), (292, 56537), (949, 17396), (1898, 8698), (3796, 4349)]