12669910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 25836048

約数和(自身を除く): 13166138

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 283, 370, 407, 566, 605, 814, 1210, 1415, 2035, 2830, 3113, 4070, 4477, 6226, 8954, 10471, 15565, 20942, 22385, 31130, 34243, 44770, 52355, 68486, 104710, 115181, 171215, 230362, 342430, 575905, 1151810, 1266991, 2533982, 6334955, 12669910]

約数ペア:

[(1, 12669910), (2, 6334955), (5, 2533982), (10, 1266991), (11, 1151810), (22, 575905), (37, 342430), (55, 230362), (74, 171215), (110, 115181), (121, 104710), (185, 68486), (242, 52355), (283, 44770), (370, 34243), (407, 31130), (566, 22385), (605, 20942), (814, 15565), (1210, 10471), (1415, 8954), (2035, 6226), (2830, 4477), (3113, 4070)]