21865596

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{8171}}^1$

素因数の和:8401

約数の個数: 24

約数和(自身を含む): 51254784

約数和(自身を除く): 29389188

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 8171, 16342, 24513, 32684, 49026, 98052, 1822133, 3644266, 5466399, 7288532, 10932798, 21865596]

約数ペア:

[(1, 21865596), (2, 10932798), (3, 7288532), (4, 5466399), (6, 3644266), (12, 1822133), (223, 98052), (446, 49026), (669, 32684), (892, 24513), (1338, 16342), (2676, 8171)]