19472548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1439}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 36288000

約数和(自身を除く): 16815452

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 1439, 2878, 3383, 5756, 6766, 13532, 24463, 48926, 97852, 286361, 572722, 1145444, 4868137, 9736274, 19472548]

約数ペア:

[(1, 19472548), (2, 9736274), (4, 4868137), (17, 1145444), (34, 572722), (68, 286361), (199, 97852), (398, 48926), (796, 24463), (1439, 13532), (2878, 6766), (3383, 5756)]