9910894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 18763488

約数和(自身を除く): 8852594

約数列:

[1, 2, 7, 14, 19, 37, 38, 53, 74, 106, 133, 259, 266, 361, 371, 518, 703, 722, 742, 1007, 1406, 1961, 2014, 2527, 3922, 4921, 5054, 7049, 9842, 13357, 13727, 14098, 19133, 26714, 27454, 37259, 38266, 74518, 93499, 133931, 186998, 260813, 267862, 521626, 707921, 1415842, 4955447, 9910894]

約数ペア:

[(1, 9910894), (2, 4955447), (7, 1415842), (14, 707921), (19, 521626), (37, 267862), (38, 260813), (53, 186998), (74, 133931), (106, 93499), (133, 74518), (259, 38266), (266, 37259), (361, 27454), (371, 26714), (518, 19133), (703, 14098), (722, 13727), (742, 13357), (1007, 9842), (1406, 7049), (1961, 5054), (2014, 4921), (2527, 3922)]