22071244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1013}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 41736240

約数和(自身を除く): 19664996

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1013, 1676, 2026, 4052, 5447, 10894, 13169, 21788, 26338, 52676, 424447, 848894, 1697788, 5517811, 11035622, 22071244]

約数ペア:

[(1, 22071244), (2, 11035622), (4, 5517811), (13, 1697788), (26, 848894), (52, 424447), (419, 52676), (838, 26338), (1013, 21788), (1676, 13169), (2026, 10894), (4052, 5447)]