16701974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 25819728

約数和(自身を除く): 9117754

約数列:

[1, 2, 43, 86, 157, 314, 1237, 2474, 6751, 13502, 53191, 106382, 194209, 388418, 8350987, 16701974]

約数ペア:

[(1, 16701974), (2, 8350987), (43, 388418), (86, 194209), (157, 106382), (314, 53191), (1237, 13502), (2474, 6751)]