19597474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39671}}^1$

素因数の和:39705

約数の個数: 16

約数和(自身を含む): 33324480

約数和(自身を除く): 13727006

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 39671, 79342, 515723, 753749, 1031446, 1507498, 9798737, 19597474]

約数ペア:

[(1, 19597474), (2, 9798737), (13, 1507498), (19, 1031446), (26, 753749), (38, 515723), (247, 79342), (494, 39671)]