19712001936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{369637}}^1$

素因数の和:369760

約数の個数: 80

約数和(自身を含む): 56102177088

約数和(自身を除く): 36390175152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 101, 132, 176, 202, 264, 303, 404, 528, 606, 808, 1111, 1212, 1616, 2222, 2424, 3333, 4444, 4848, 6666, 8888, 13332, 17776, 26664, 53328, 369637, 739274, 1108911, 1478548, 2217822, 2957096, 4066007, 4435644, 5914192, 8132014, 8871288, 12198021, 16264028, 17742576, 24396042, 32528056, 37333337, 48792084, 65056112, 74666674, 97584168, 112000011, 149333348, 195168336, 224000022, 298666696, 410666707, 448000044, 597333392, 821333414, 896000088, 1232000121, 1642666828, 1792000176, 2464000242, 3285333656, 4928000484, 6570667312, 9856000968, 19712001936]

約数ペア:

[(1, 19712001936), (2, 9856000968), (3, 6570667312), (4, 4928000484), (6, 3285333656), (8, 2464000242), (11, 1792000176), (12, 1642666828), (16, 1232000121), (22, 896000088), (24, 821333414), (33, 597333392), (44, 448000044), (48, 410666707), (66, 298666696), (88, 224000022), (101, 195168336), (132, 149333348), (176, 112000011), (202, 97584168), (264, 74666674), (303, 65056112), (404, 48792084), (528, 37333337), (606, 32528056), (808, 24396042), (1111, 17742576), (1212, 16264028), (1616, 12198021), (2222, 8871288), (2424, 8132014), (3333, 5914192), (4444, 4435644), (4848, 4066007), (6666, 2957096), (8888, 2217822), (13332, 1478548), (17776, 1108911), (26664, 739274), (53328, 369637)]