8978146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 14261760

約数和(自身を除く): 5283614

約数列:

[1, 2, 19, 38, 191, 382, 1237, 2474, 3629, 7258, 23503, 47006, 236267, 472534, 4489073, 8978146]

約数ペア:

[(1, 8978146), (2, 4489073), (19, 472534), (38, 236267), (191, 47006), (382, 23503), (1237, 7258), (2474, 3629)]