18964666

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6673}}^1$

素因数の和:6718

約数の個数: 24

約数和(自身を含む): 34237620

約数和(自身を除く): 15272954

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 6673, 13346, 46711, 93422, 193517, 326977, 387034, 653954, 1354619, 2709238, 9482333, 18964666]

約数ペア:

[(1, 18964666), (2, 9482333), (7, 2709238), (14, 1354619), (29, 653954), (49, 387034), (58, 326977), (98, 193517), (203, 93422), (406, 46711), (1421, 13346), (2842, 6673)]