2391378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 5495040

約数和(自身を除く): 3103662

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1907, 3814, 5721, 11442, 20977, 36233, 41954, 62931, 72466, 108699, 125862, 217398, 398563, 797126, 1195689, 2391378]

約数ペア:

[(1, 2391378), (2, 1195689), (3, 797126), (6, 398563), (11, 217398), (19, 125862), (22, 108699), (33, 72466), (38, 62931), (57, 41954), (66, 36233), (114, 20977), (209, 11442), (418, 5721), (627, 3814), (1254, 1907)]