15704894296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1135403}}^1$

素因数の和:1135448

約数の個数: 64

約数和(自身を含む): 38149574400

約数和(自身を除く): 22444680104

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 1135403, 2270806, 4541612, 7947821, 9083224, 14760239, 15895642, 21572657, 29520478, 31791284, 43145314, 59040956, 63582568, 86290628, 103321673, 118081912, 151008599, 172581256, 206643346, 280444541, 302017198, 413286692, 560889082, 604034396, 826573384, 1121778164, 1208068792, 1963111787, 2243556328, 3926223574, 7852447148, 15704894296]

約数ペア:

[(1, 15704894296), (2, 7852447148), (4, 3926223574), (7, 2243556328), (8, 1963111787), (13, 1208068792), (14, 1121778164), (19, 826573384), (26, 604034396), (28, 560889082), (38, 413286692), (52, 302017198), (56, 280444541), (76, 206643346), (91, 172581256), (104, 151008599), (133, 118081912), (152, 103321673), (182, 86290628), (247, 63582568), (266, 59040956), (364, 43145314), (494, 31791284), (532, 29520478), (728, 21572657), (988, 15895642), (1064, 14760239), (1729, 9083224), (1976, 7947821), (3458, 4541612), (6916, 2270806), (13832, 1135403)]