15969272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9551}}^1$

素因数の和:9587

約数の個数: 32

約数和(自身を含む): 34387200

約数和(自身を除く): 18417928

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 9551, 19102, 38204, 76408, 105061, 181469, 210122, 362938, 420244, 725876, 840488, 1451752, 1996159, 3992318, 7984636, 15969272]

約数ペア:

[(1, 15969272), (2, 7984636), (4, 3992318), (8, 1996159), (11, 1451752), (19, 840488), (22, 725876), (38, 420244), (44, 362938), (76, 210122), (88, 181469), (152, 105061), (209, 76408), (418, 38204), (836, 19102), (1672, 9551)]