12289090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 24655104

約数和(自身を除く): 12366014

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2377, 2585, 4754, 5170, 11885, 23770, 26147, 52294, 111719, 130735, 223438, 261470, 558595, 1117190, 1228909, 2457818, 6144545, 12289090]

約数ペア:

[(1, 12289090), (2, 6144545), (5, 2457818), (10, 1228909), (11, 1117190), (22, 558595), (47, 261470), (55, 223438), (94, 130735), (110, 111719), (235, 52294), (470, 26147), (517, 23770), (1034, 11885), (2377, 5170), (2585, 4754)]