21436694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3301}}^1$

素因数の和:3511

約数の個数: 16

約数和(自身を含む): 34235136

約数和(自身を除く): 12798442

約数列:

[1, 2, 17, 34, 191, 382, 3247, 3301, 6494, 6602, 56117, 112234, 630491, 1260982, 10718347, 21436694]

約数ペア:

[(1, 21436694), (2, 10718347), (17, 1260982), (34, 630491), (191, 112234), (382, 56117), (3247, 6602), (3301, 6494)]