19361344

素因数分解:

$2^6\times {\mathrm{353}}^1\times {\mathrm{857}}^1$

素因数の和:1222

約数の個数: 28

約数和(自身を含む): 38573964

約数和(自身を除く): 19212620

約数列:

[1, 2, 4, 8, 16, 32, 64, 353, 706, 857, 1412, 1714, 2824, 3428, 5648, 6856, 11296, 13712, 22592, 27424, 54848, 302521, 605042, 1210084, 2420168, 4840336, 9680672, 19361344]

約数ペア:

[(1, 19361344), (2, 9680672), (4, 4840336), (8, 2420168), (16, 1210084), (32, 605042), (64, 302521), (353, 54848), (706, 27424), (857, 22592), (1412, 13712), (1714, 11296), (2824, 6856), (3428, 5648)]