17974924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2939}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 34574400

約数和(自身を除く): 16599476

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2939, 3058, 5878, 6116, 11756, 32329, 64658, 129316, 408521, 817042, 1634084, 4493731, 8987462, 17974924]

約数ペア:

[(1, 17974924), (2, 8987462), (4, 4493731), (11, 1634084), (22, 817042), (44, 408521), (139, 129316), (278, 64658), (556, 32329), (1529, 11756), (2939, 6116), (3058, 5878)]