15091568

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{1381}}^1$

素因数の和:2072

約数の個数: 20

約数和(自身を含む): 29303928

約数和(自身を除く): 14212360

約数列:

[1, 2, 4, 8, 16, 683, 1366, 1381, 2732, 2762, 5464, 5524, 10928, 11048, 22096, 943223, 1886446, 3772892, 7545784, 15091568]

約数ペア:

[(1, 15091568), (2, 7545784), (4, 3772892), (8, 1886446), (16, 943223), (683, 22096), (1366, 11048), (1381, 10928), (2732, 5524), (2762, 5464)]