13019028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 36288000

約数和(自身を除く): 23268972

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 29, 33, 38, 44, 57, 58, 66, 76, 87, 114, 116, 132, 174, 179, 209, 228, 319, 348, 358, 418, 537, 551, 627, 638, 716, 836, 957, 1074, 1102, 1254, 1276, 1653, 1914, 1969, 2148, 2204, 2508, 3306, 3401, 3828, 3938, 5191, 5907, 6061, 6612, 6802, 7876, 10203, 10382, 11814, 12122, 13604, 15573, 18183, 20406, 20764, 23628, 24244, 31146, 36366, 37411, 40812, 57101, 62292, 72732, 74822, 98629, 112233, 114202, 149644, 171303, 197258, 224466, 228404, 295887, 342606, 394516, 448932, 591774, 685212, 1084919, 1183548, 2169838, 3254757, 4339676, 6509514, 13019028]

約数ペア:

[(1, 13019028), (2, 6509514), (3, 4339676), (4, 3254757), (6, 2169838), (11, 1183548), (12, 1084919), (19, 685212), (22, 591774), (29, 448932), (33, 394516), (38, 342606), (44, 295887), (57, 228404), (58, 224466), (66, 197258), (76, 171303), (87, 149644), (114, 114202), (116, 112233), (132, 98629), (174, 74822), (179, 72732), (209, 62292), (228, 57101), (319, 40812), (348, 37411), (358, 36366), (418, 31146), (537, 24244), (551, 23628), (627, 20764), (638, 20406), (716, 18183), (836, 15573), (957, 13604), (1074, 12122), (1102, 11814), (1254, 10382), (1276, 10203), (1653, 7876), (1914, 6802), (1969, 6612), (2148, 6061), (2204, 5907), (2508, 5191), (3306, 3938), (3401, 3828)]