19116502656

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1605889}}^1$

素因数の和:1605937

約数の個数: 64

約数和(自身を含む): 52416249600

約数和(自身を除く): 33299746944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 1605889, 3211778, 4817667, 6423556, 9635334, 12847112, 19270668, 25694224, 38541336, 49782559, 51388448, 77082672, 99565118, 102776896, 149347677, 154165344, 199130236, 205553792, 298695354, 308330688, 398260472, 597390708, 616661376, 796520944, 1194781416, 1593041888, 2389562832, 3186083776, 4779125664, 6372167552, 9558251328, 19116502656]

約数ペア:

[(1, 19116502656), (2, 9558251328), (3, 6372167552), (4, 4779125664), (6, 3186083776), (8, 2389562832), (12, 1593041888), (16, 1194781416), (24, 796520944), (31, 616661376), (32, 597390708), (48, 398260472), (62, 308330688), (64, 298695354), (93, 205553792), (96, 199130236), (124, 154165344), (128, 149347677), (186, 102776896), (192, 99565118), (248, 77082672), (372, 51388448), (384, 49782559), (496, 38541336), (744, 25694224), (992, 19270668), (1488, 12847112), (1984, 9635334), (2976, 6423556), (3968, 4817667), (5952, 3211778), (11904, 1605889)]