12665884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 30481920

約数和(自身を除く): 17816036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 41, 44, 59, 68, 77, 82, 118, 119, 154, 164, 187, 236, 238, 287, 308, 374, 413, 451, 476, 574, 649, 697, 748, 826, 902, 1003, 1148, 1298, 1309, 1394, 1652, 1804, 2006, 2419, 2596, 2618, 2788, 3157, 4012, 4543, 4838, 4879, 5236, 6314, 7021, 7667, 9086, 9676, 9758, 11033, 12628, 14042, 15334, 16933, 18172, 19516, 22066, 26609, 28084, 30668, 33866, 41123, 44132, 53218, 53669, 67732, 77231, 82246, 106436, 107338, 154462, 164492, 186263, 214676, 287861, 308924, 372526, 452353, 575722, 745052, 904706, 1151444, 1809412, 3166471, 6332942, 12665884]

約数ペア:

[(1, 12665884), (2, 6332942), (4, 3166471), (7, 1809412), (11, 1151444), (14, 904706), (17, 745052), (22, 575722), (28, 452353), (34, 372526), (41, 308924), (44, 287861), (59, 214676), (68, 186263), (77, 164492), (82, 154462), (118, 107338), (119, 106436), (154, 82246), (164, 77231), (187, 67732), (236, 53669), (238, 53218), (287, 44132), (308, 41123), (374, 33866), (413, 30668), (451, 28084), (476, 26609), (574, 22066), (649, 19516), (697, 18172), (748, 16933), (826, 15334), (902, 14042), (1003, 12628), (1148, 11033), (1298, 9758), (1309, 9676), (1394, 9086), (1652, 7667), (1804, 7021), (2006, 6314), (2419, 5236), (2596, 4879), (2618, 4838), (2788, 4543), (3157, 4012)]