14920540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7691}}^1$

素因数の和:7797

約数の個数: 24

約数和(自身を含む): 31660272

約数和(自身を除く): 16739732

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 7691, 15382, 30764, 38455, 76910, 153820, 746027, 1492054, 2984108, 3730135, 7460270, 14920540]

約数ペア:

[(1, 14920540), (2, 7460270), (4, 3730135), (5, 2984108), (10, 1492054), (20, 746027), (97, 153820), (194, 76910), (388, 38455), (485, 30764), (970, 15382), (1940, 7691)]