12100990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4824

約数の個数: 32

約数和(自身を含む): 24800256

約数和(自身を除く): 12699266

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 4783, 9566, 23915, 47830, 52613, 105226, 110009, 220018, 263065, 526130, 550045, 1100090, 1210099, 2420198, 6050495, 12100990]

約数ペア:

[(1, 12100990), (2, 6050495), (5, 2420198), (10, 1210099), (11, 1100090), (22, 550045), (23, 526130), (46, 263065), (55, 220018), (110, 110009), (115, 105226), (230, 52613), (253, 47830), (506, 23915), (1265, 9566), (2530, 4783)]