12407648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 26989200

約数和(自身を除く): 14581552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 349, 352, 404, 698, 808, 1111, 1396, 1616, 2222, 2792, 3232, 3839, 4444, 5584, 7678, 8888, 11168, 15356, 17776, 30712, 35249, 35552, 61424, 70498, 122848, 140996, 281992, 387739, 563984, 775478, 1127968, 1550956, 3101912, 6203824, 12407648]

約数ペア:

[(1, 12407648), (2, 6203824), (4, 3101912), (8, 1550956), (11, 1127968), (16, 775478), (22, 563984), (32, 387739), (44, 281992), (88, 140996), (101, 122848), (176, 70498), (202, 61424), (349, 35552), (352, 35249), (404, 30712), (698, 17776), (808, 15356), (1111, 11168), (1396, 8888), (1616, 7678), (2222, 5584), (2792, 4444), (3232, 3839)]