22152052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9967

約数の個数: 24

約数和(自身を含む): 42723296

約数和(自身を除く): 20571244

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 9907, 19814, 39628, 128791, 257582, 426001, 515164, 852002, 1704004, 5538013, 11076026, 22152052]

約数ペア:

[(1, 22152052), (2, 11076026), (4, 5538013), (13, 1704004), (26, 852002), (43, 515164), (52, 426001), (86, 257582), (172, 128791), (559, 39628), (1118, 19814), (2236, 9907)]