17287490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6833}}^1$

素因数の和:6874

約数の個数: 32

約数和(自身を含む): 35427456

約数和(自身を除く): 18139966

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 6833, 13666, 34165, 68330, 75163, 150326, 157159, 314318, 375815, 751630, 785795, 1571590, 1728749, 3457498, 8643745, 17287490]

約数ペア:

[(1, 17287490), (2, 8643745), (5, 3457498), (10, 1728749), (11, 1571590), (22, 785795), (23, 751630), (46, 375815), (55, 314318), (110, 157159), (115, 150326), (230, 75163), (253, 68330), (506, 34165), (1265, 13666), (2530, 6833)]