21113824

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5839}}^1$

素因数の和:5962

約数の個数: 24

約数和(自身を含む): 41942880

約数和(自身を除く): 20829056

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5839, 11678, 23356, 46712, 93424, 186848, 659807, 1319614, 2639228, 5278456, 10556912, 21113824]

約数ペア:

[(1, 21113824), (2, 10556912), (4, 5278456), (8, 2639228), (16, 1319614), (32, 659807), (113, 186848), (226, 93424), (452, 46712), (904, 23356), (1808, 11678), (3616, 5839)]