19305568

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{11383}}^1$

素因数の和:11446

約数の個数: 24

約数和(自身を含む): 38728368

約数和(自身を除く): 19422800

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 11383, 22766, 45532, 91064, 182128, 364256, 603299, 1206598, 2413196, 4826392, 9652784, 19305568]

約数ペア:

[(1, 19305568), (2, 9652784), (4, 4826392), (8, 2413196), (16, 1206598), (32, 603299), (53, 364256), (106, 182128), (212, 91064), (424, 45532), (848, 22766), (1696, 11383)]