19668756

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 48688640

約数和(自身を除く): 29019884

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 1429, 2294, 2858, 3441, 4287, 4588, 5716, 6882, 8574, 13764, 17148, 44299, 52873, 88598, 105746, 132897, 158619, 177196, 211492, 265794, 317238, 531588, 634476, 1639063, 3278126, 4917189, 6556252, 9834378, 19668756]

約数ペア:

[(1, 19668756), (2, 9834378), (3, 6556252), (4, 4917189), (6, 3278126), (12, 1639063), (31, 634476), (37, 531588), (62, 317238), (74, 265794), (93, 211492), (111, 177196), (124, 158619), (148, 132897), (186, 105746), (222, 88598), (372, 52873), (444, 44299), (1147, 17148), (1429, 13764), (2294, 8574), (2858, 6882), (3441, 5716), (4287, 4588)]