12570844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21977}}^1$

素因数の和:22005

約数の個数: 24

約数和(自身を含む): 25846128

約数和(自身を除く): 13275284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21977, 43954, 87908, 241747, 285701, 483494, 571402, 966988, 1142804, 3142711, 6285422, 12570844]

約数ペア:

[(1, 12570844), (2, 6285422), (4, 3142711), (11, 1142804), (13, 966988), (22, 571402), (26, 483494), (44, 285701), (52, 241747), (143, 87908), (286, 43954), (572, 21977)]