22159458

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1951}}^1$

素因数の和:2590

約数の個数: 24

約数和(自身を含む): 48112896

約数和(自身を除く): 25953438

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 1951, 3786, 3902, 5679, 5853, 11358, 11706, 17559, 35118, 1231081, 2462162, 3693243, 7386486, 11079729, 22159458]

約数ペア:

[(1, 22159458), (2, 11079729), (3, 7386486), (6, 3693243), (9, 2462162), (18, 1231081), (631, 35118), (1262, 17559), (1893, 11706), (1951, 11358), (3786, 5853), (3902, 5679)]