21619032

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{2269}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 54207600

約数和(自身を除く): 32588568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2269, 2382, 3176, 4538, 4764, 6807, 9076, 9528, 13614, 18152, 27228, 54456, 900793, 1801586, 2702379, 3603172, 5404758, 7206344, 10809516, 21619032]

約数ペア:

[(1, 21619032), (2, 10809516), (3, 7206344), (4, 5404758), (6, 3603172), (8, 2702379), (12, 1801586), (24, 900793), (397, 54456), (794, 27228), (1191, 18152), (1588, 13614), (2269, 9528), (2382, 9076), (3176, 6807), (4538, 4764)]