191809538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4234

約数の個数: 32

約数和(自身を含む): 321926400

約数和(自身を除く): 130116862

約数列:

[1, 2, 17, 29, 34, 47, 58, 94, 493, 799, 986, 1363, 1598, 2726, 4139, 8278, 23171, 46342, 70363, 120031, 140726, 194533, 240062, 389066, 2040527, 3307061, 4081054, 5641457, 6614122, 11282914, 95904769, 191809538]

約数ペア:

[(1, 191809538), (2, 95904769), (17, 11282914), (29, 6614122), (34, 5641457), (47, 4081054), (58, 3307061), (94, 2040527), (493, 389066), (799, 240062), (986, 194533), (1363, 140726), (1598, 120031), (2726, 70363), (4139, 46342), (8278, 23171)]