16768754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 27820800

約数和(自身を除く): 11052046

約数列:

[1, 2, 19, 38, 41, 47, 82, 94, 229, 458, 779, 893, 1558, 1786, 1927, 3854, 4351, 8702, 9389, 10763, 18778, 21526, 36613, 73226, 178391, 204497, 356782, 408994, 441283, 882566, 8384377, 16768754]

約数ペア:

[(1, 16768754), (2, 8384377), (19, 882566), (38, 441283), (41, 408994), (47, 356782), (82, 204497), (94, 178391), (229, 73226), (458, 36613), (779, 21526), (893, 18778), (1558, 10763), (1786, 9389), (1927, 8702), (3854, 4351)]