9713788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 54

約数和(自身を含む): 21186648

約数和(自身を除く): 11472860

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 361, 434, 532, 589, 722, 868, 961, 1178, 1444, 1922, 2356, 2527, 3844, 4123, 5054, 6727, 8246, 10108, 11191, 13454, 16492, 18259, 22382, 26908, 36518, 44764, 73036, 78337, 127813, 156674, 255626, 313348, 346921, 511252, 693842, 1387684, 2428447, 4856894, 9713788]

約数ペア:

[(1, 9713788), (2, 4856894), (4, 2428447), (7, 1387684), (14, 693842), (19, 511252), (28, 346921), (31, 313348), (38, 255626), (62, 156674), (76, 127813), (124, 78337), (133, 73036), (217, 44764), (266, 36518), (361, 26908), (434, 22382), (532, 18259), (589, 16492), (722, 13454), (868, 11191), (961, 10108), (1178, 8246), (1444, 6727), (1922, 5054), (2356, 4123), (2527, 3844)]