18722308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{701}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 35852544

約数和(自身を除く): 17130236

約数列:

[1, 2, 4, 11, 22, 44, 607, 701, 1214, 1402, 2428, 2804, 6677, 7711, 13354, 15422, 26708, 30844, 425507, 851014, 1702028, 4680577, 9361154, 18722308]

約数ペア:

[(1, 18722308), (2, 9361154), (4, 4680577), (11, 1702028), (22, 851014), (44, 425507), (607, 30844), (701, 26708), (1214, 15422), (1402, 13354), (2428, 7711), (2804, 6677)]