22388252

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 42240744

約数和(自身を除く): 19852492

約数列:

[1, 2, 4, 17, 34, 68, 107, 181, 214, 289, 362, 428, 578, 724, 1156, 1819, 3077, 3638, 6154, 7276, 12308, 19367, 30923, 38734, 52309, 61846, 77468, 104618, 123692, 209236, 329239, 658478, 1316956, 5597063, 11194126, 22388252]

約数ペア:

[(1, 22388252), (2, 11194126), (4, 5597063), (17, 1316956), (34, 658478), (68, 329239), (107, 209236), (181, 123692), (214, 104618), (289, 77468), (362, 61846), (428, 52309), (578, 38734), (724, 30923), (1156, 19367), (1819, 12308), (3077, 7276), (3638, 6154)]