19661006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1361}}^1$

素因数の和:1627

約数の個数: 16

約数和(自身を含む): 30595968

約数和(自身を除く): 10934962

約数列:

[1, 2, 31, 62, 233, 466, 1361, 2722, 7223, 14446, 42191, 84382, 317113, 634226, 9830503, 19661006]

約数ペア:

[(1, 19661006), (2, 9830503), (31, 634226), (62, 317113), (233, 84382), (466, 42191), (1361, 14446), (2722, 7223)]