15197408

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{6689}}^1$

素因数の和:6770

約数の個数: 24

約数和(自身を含む): 30345840

約数和(自身を除く): 15148432

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 6689, 13378, 26756, 53512, 107024, 214048, 474919, 949838, 1899676, 3799352, 7598704, 15197408]

約数ペア:

[(1, 15197408), (2, 7598704), (4, 3799352), (8, 1899676), (16, 949838), (32, 474919), (71, 214048), (142, 107024), (284, 53512), (568, 26756), (1136, 13378), (2272, 6689)]