19020736

素因数分解:

$2^6\times 7^1\times {\mathrm{42457}}^1$

素因数の和:42476

約数の個数: 28

約数和(自身を含む): 43137328

約数和(自身を除く): 24116592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42457, 84914, 169828, 297199, 339656, 594398, 679312, 1188796, 1358624, 2377592, 2717248, 4755184, 9510368, 19020736]

約数ペア:

[(1, 19020736), (2, 9510368), (4, 4755184), (7, 2717248), (8, 2377592), (14, 1358624), (16, 1188796), (28, 679312), (32, 594398), (56, 339656), (64, 297199), (112, 169828), (224, 84914), (448, 42457)]