13937678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 9701362

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 431, 437, 703, 851, 862, 874, 1406, 1702, 8189, 9913, 15947, 16169, 16378, 19826, 31894, 32338, 188347, 302993, 366781, 376694, 605986, 733562, 6968839, 13937678]

約数ペア:

[(1, 13937678), (2, 6968839), (19, 733562), (23, 605986), (37, 376694), (38, 366781), (46, 302993), (74, 188347), (431, 32338), (437, 31894), (703, 19826), (851, 16378), (862, 16169), (874, 15947), (1406, 9913), (1702, 8189)]