15206878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2879}}^1$

素因数の和:3039

約数の個数: 16

約数和(自身を含む): 24192000

約数和(自身を除く): 8985122

約数列:

[1, 2, 19, 38, 139, 278, 2641, 2879, 5282, 5758, 54701, 109402, 400181, 800362, 7603439, 15206878]

約数ペア:

[(1, 15206878), (2, 7603439), (19, 800362), (38, 400181), (139, 109402), (278, 54701), (2641, 5758), (2879, 5282)]