22561708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3167}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 42844032

約数和(自身を除く): 20282324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3167, 3562, 6334, 7124, 12668, 41171, 82342, 164684, 433879, 867758, 1735516, 5640427, 11280854, 22561708]

約数ペア:

[(1, 22561708), (2, 11280854), (4, 5640427), (13, 1735516), (26, 867758), (52, 433879), (137, 164684), (274, 82342), (548, 41171), (1781, 12668), (3167, 7124), (3562, 6334)]