19058552

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 38488680

約数和(自身を除く): 19430128

約数列:

[1, 2, 4, 8, 31, 37, 62, 67, 74, 124, 134, 148, 248, 268, 296, 536, 961, 1147, 1922, 2077, 2294, 2479, 3844, 4154, 4588, 4958, 7688, 8308, 9176, 9916, 16616, 19832, 35557, 64387, 71114, 76849, 128774, 142228, 153698, 257548, 284456, 307396, 515096, 614792, 2382319, 4764638, 9529276, 19058552]

約数ペア:

[(1, 19058552), (2, 9529276), (4, 4764638), (8, 2382319), (31, 614792), (37, 515096), (62, 307396), (67, 284456), (74, 257548), (124, 153698), (134, 142228), (148, 128774), (248, 76849), (268, 71114), (296, 64387), (536, 35557), (961, 19832), (1147, 16616), (1922, 9916), (2077, 9176), (2294, 8308), (2479, 7688), (3844, 4958), (4154, 4588)]