22471148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42239}}^1$

素因数の和:42269

約数の個数: 24

約数和(自身を含む): 47308800

約数和(自身を除く): 24837652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 42239, 84478, 168956, 295673, 591346, 802541, 1182692, 1605082, 3210164, 5617787, 11235574, 22471148]

約数ペア:

[(1, 22471148), (2, 11235574), (4, 5617787), (7, 3210164), (14, 1605082), (19, 1182692), (28, 802541), (38, 591346), (76, 295673), (133, 168956), (266, 84478), (532, 42239)]