14943820

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7703}}^1$

素因数の和:7809

約数の個数: 24

約数和(自身を含む): 31709664

約数和(自身を除く): 16765844

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 7703, 15406, 30812, 38515, 77030, 154060, 747191, 1494382, 2988764, 3735955, 7471910, 14943820]

約数ペア:

[(1, 14943820), (2, 7471910), (4, 3735955), (5, 2988764), (10, 1494382), (20, 747191), (97, 154060), (194, 77030), (388, 38515), (485, 30812), (970, 15406), (1940, 7703)]