19208154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8629}}^1$

素因数の和:8694

約数の個数: 32

約数和(自身を含む): 44737920

約数和(自身を除く): 25529766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 8629, 17258, 25887, 51774, 60403, 120806, 181209, 362418, 457337, 914674, 1372011, 2744022, 3201359, 6402718, 9604077, 19208154]

約数ペア:

[(1, 19208154), (2, 9604077), (3, 6402718), (6, 3201359), (7, 2744022), (14, 1372011), (21, 914674), (42, 457337), (53, 362418), (106, 181209), (159, 120806), (318, 60403), (371, 51774), (742, 25887), (1113, 17258), (2226, 8629)]