11839630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 23885280

約数和(自身を除く): 12045650

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 2909, 4070, 5818, 14545, 29090, 31999, 63998, 107633, 159995, 215266, 319990, 538165, 1076330, 1183963, 2367926, 5919815, 11839630]

約数ペア:

[(1, 11839630), (2, 5919815), (5, 2367926), (10, 1183963), (11, 1076330), (22, 538165), (37, 319990), (55, 215266), (74, 159995), (110, 107633), (185, 63998), (370, 31999), (407, 29090), (814, 14545), (2035, 5818), (2909, 4070)]