11703278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 6924562

約数列:

[1, 2, 19, 38, 131, 262, 2351, 2489, 4702, 4978, 44669, 89338, 307981, 615962, 5851639, 11703278]

約数ペア:

[(1, 11703278), (2, 5851639), (19, 615962), (38, 307981), (131, 89338), (262, 44669), (2351, 4978), (2489, 4702)]