2019127872

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29131}}^1$

素因数の和:29184

約数の個数: 84

約数和(自身を含む): 5638440336

約数和(自身を除く): 3619312464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 361, 456, 608, 722, 912, 1083, 1216, 1444, 1824, 2166, 2888, 3648, 4332, 5776, 8664, 11552, 17328, 23104, 29131, 34656, 58262, 69312, 87393, 116524, 174786, 233048, 349572, 466096, 553489, 699144, 932192, 1106978, 1398288, 1660467, 1864384, 2213956, 2796576, 3320934, 4427912, 5593152, 6641868, 8855824, 10516291, 13283736, 17711648, 21032582, 26567472, 31548873, 35423296, 42065164, 53134944, 63097746, 84130328, 106269888, 126195492, 168260656, 252390984, 336521312, 504781968, 673042624, 1009563936, 2019127872]

約数ペア:

[(1, 2019127872), (2, 1009563936), (3, 673042624), (4, 504781968), (6, 336521312), (8, 252390984), (12, 168260656), (16, 126195492), (19, 106269888), (24, 84130328), (32, 63097746), (38, 53134944), (48, 42065164), (57, 35423296), (64, 31548873), (76, 26567472), (96, 21032582), (114, 17711648), (152, 13283736), (192, 10516291), (228, 8855824), (304, 6641868), (361, 5593152), (456, 4427912), (608, 3320934), (722, 2796576), (912, 2213956), (1083, 1864384), (1216, 1660467), (1444, 1398288), (1824, 1106978), (2166, 932192), (2888, 699144), (3648, 553489), (4332, 466096), (5776, 349572), (8664, 233048), (11552, 174786), (17328, 116524), (23104, 87393), (29131, 69312), (34656, 58262)]