19337066

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 36

約数和(自身を含む): 35366562

約数和(自身を除く): 16029496

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 373, 529, 746, 1058, 1127, 2254, 2611, 3703, 5222, 7406, 8579, 17158, 18277, 25921, 36554, 51842, 60053, 120106, 197317, 394634, 420371, 840742, 1381219, 2762438, 9668533, 19337066]

約数ペア:

[(1, 19337066), (2, 9668533), (7, 2762438), (14, 1381219), (23, 840742), (46, 420371), (49, 394634), (98, 197317), (161, 120106), (322, 60053), (373, 51842), (529, 36554), (746, 25921), (1058, 18277), (1127, 17158), (2254, 8579), (2611, 7406), (3703, 5222)]