15693900782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{2089}}^1$

素因数の和:2641

約数の個数: 64

約数和(自身を含む): 28860057600

約数和(自身を除く): 13166156818

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 463, 854, 926, 1159, 2089, 2318, 3241, 4178, 6482, 8113, 8797, 14623, 16226, 17594, 28243, 29246, 39691, 56486, 61579, 79382, 123158, 127429, 197701, 254858, 277837, 395402, 536617, 555674, 892003, 967207, 1073234, 1784006, 1934414, 2421151, 3756319, 4842302, 6770449, 7512638, 13540898, 16948057, 18376933, 33896114, 36753866, 58999627, 117999254, 128638531, 257277062, 412997389, 825994778, 1120992913, 2241985826, 7846950391, 15693900782]

約数ペア:

[(1, 15693900782), (2, 7846950391), (7, 2241985826), (14, 1120992913), (19, 825994778), (38, 412997389), (61, 257277062), (122, 128638531), (133, 117999254), (266, 58999627), (427, 36753866), (463, 33896114), (854, 18376933), (926, 16948057), (1159, 13540898), (2089, 7512638), (2318, 6770449), (3241, 4842302), (4178, 3756319), (6482, 2421151), (8113, 1934414), (8797, 1784006), (14623, 1073234), (16226, 967207), (17594, 892003), (28243, 555674), (29246, 536617), (39691, 395402), (56486, 277837), (61579, 254858), (79382, 197701), (123158, 127429)]