11205478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2251}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 17835840

約数和(自身を除く): 6630362

約数列:

[1, 2, 19, 38, 131, 262, 2251, 2489, 4502, 4978, 42769, 85538, 294881, 589762, 5602739, 11205478]

約数ペア:

[(1, 11205478), (2, 5602739), (19, 589762), (38, 294881), (131, 85538), (262, 42769), (2251, 4978), (2489, 4502)]