19318668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{84731}}^1$

素因数の和:84757

約数の個数: 24

約数和(自身を含む): 47449920

約数和(自身を除く): 28131252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 84731, 169462, 254193, 338924, 508386, 1016772, 1609889, 3219778, 4829667, 6439556, 9659334, 19318668]

約数ペア:

[(1, 19318668), (2, 9659334), (3, 6439556), (4, 4829667), (6, 3219778), (12, 1609889), (19, 1016772), (38, 508386), (57, 338924), (76, 254193), (114, 169462), (228, 84731)]