17421796

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2741}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 35009856

約数和(自身を除く): 17588060

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 2741, 3178, 5482, 6356, 10964, 19187, 38374, 76748, 622207, 1244414, 2488828, 4355449, 8710898, 17421796]

約数ペア:

[(1, 17421796), (2, 8710898), (4, 4355449), (7, 2488828), (14, 1244414), (28, 622207), (227, 76748), (454, 38374), (908, 19187), (1589, 10964), (2741, 6356), (3178, 5482)]