19063324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 41791680

約数和(自身を除く): 22728356

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1381, 1972, 2762, 3451, 5524, 6902, 9667, 13804, 19334, 23477, 38668, 40049, 46954, 80098, 93908, 160196, 164339, 280343, 328678, 560686, 657356, 680833, 1121372, 1361666, 2723332, 4765831, 9531662, 19063324]

約数ペア:

[(1, 19063324), (2, 9531662), (4, 4765831), (7, 2723332), (14, 1361666), (17, 1121372), (28, 680833), (29, 657356), (34, 560686), (58, 328678), (68, 280343), (116, 164339), (119, 160196), (203, 93908), (238, 80098), (406, 46954), (476, 40049), (493, 38668), (812, 23477), (986, 19334), (1381, 13804), (1972, 9667), (2762, 6902), (3451, 5524)]