12744730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 24708240

約数和(自身を除く): 11963510

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 1229, 2074, 2458, 5185, 6145, 10370, 12290, 20893, 41786, 74969, 104465, 149938, 208930, 374845, 749690, 1274473, 2548946, 6372365, 12744730]

約数ペア:

[(1, 12744730), (2, 6372365), (5, 2548946), (10, 1274473), (17, 749690), (34, 374845), (61, 208930), (85, 149938), (122, 104465), (170, 74969), (305, 41786), (610, 20893), (1037, 12290), (1229, 10370), (2074, 6145), (2458, 5185)]