19255628

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5779}}^1$

素因数の和:5814

約数の個数: 36

約数和(自身を含む): 41511960

約数和(自身を除く): 22256332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5779, 11558, 23116, 40453, 80906, 98243, 161812, 196486, 283171, 392972, 566342, 687701, 1132684, 1375402, 2750804, 4813907, 9627814, 19255628]

約数ペア:

[(1, 19255628), (2, 9627814), (4, 4813907), (7, 2750804), (14, 1375402), (17, 1132684), (28, 687701), (34, 566342), (49, 392972), (68, 283171), (98, 196486), (119, 161812), (196, 98243), (238, 80906), (476, 40453), (833, 23116), (1666, 11558), (3332, 5779)]