19070376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3258

約数の個数: 64

約数和(自身を含む): 54062400

約数和(自身を除く): 34992024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 3217, 5928, 6434, 9651, 12868, 19302, 25736, 38604, 41821, 61123, 77208, 83642, 122246, 125463, 167284, 183369, 244492, 250926, 334568, 366738, 488984, 501852, 733476, 794599, 1003704, 1466952, 1589198, 2383797, 3178396, 4767594, 6356792, 9535188, 19070376]

約数ペア:

[(1, 19070376), (2, 9535188), (3, 6356792), (4, 4767594), (6, 3178396), (8, 2383797), (12, 1589198), (13, 1466952), (19, 1003704), (24, 794599), (26, 733476), (38, 501852), (39, 488984), (52, 366738), (57, 334568), (76, 250926), (78, 244492), (104, 183369), (114, 167284), (152, 125463), (156, 122246), (228, 83642), (247, 77208), (312, 61123), (456, 41821), (494, 38604), (741, 25736), (988, 19302), (1482, 12868), (1976, 9651), (2964, 6434), (3217, 5928)]