17480474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7867}}^1$

素因数の和:7981

約数の個数: 16

約数和(自身を含む): 28891296

約数和(自身を除く): 11410822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 7867, 15734, 86537, 173074, 794567, 1589134, 8740237, 17480474]

約数ペア:

[(1, 17480474), (2, 8740237), (11, 1589134), (22, 794567), (101, 173074), (202, 86537), (1111, 15734), (2222, 7867)]