10919930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 22588416

約数和(自身を除く): 11668486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 607, 1214, 1285, 1799, 2570, 3035, 3598, 4249, 6070, 8498, 8995, 17990, 21245, 42490, 155999, 311998, 779995, 1091993, 1559990, 2183986, 5459965, 10919930]

約数ペア:

[(1, 10919930), (2, 5459965), (5, 2183986), (7, 1559990), (10, 1091993), (14, 779995), (35, 311998), (70, 155999), (257, 42490), (514, 21245), (607, 17990), (1214, 8995), (1285, 8498), (1799, 6070), (2570, 4249), (3035, 3598)]