19297091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 22900320

約数和(自身を除く): 3603229

約数列:

[1, 11, 17, 37, 187, 407, 629, 2789, 6919, 30679, 47413, 103193, 521543, 1135123, 1754281, 19297091]

約数ペア:

[(1, 19297091), (11, 1754281), (17, 1135123), (37, 521543), (187, 103193), (407, 47413), (629, 30679), (2789, 6919)]