19526751

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 29562624

約数和(自身を除く): 10035873

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 751, 963, 2253, 2889, 6759, 8667, 20277, 26001, 60831, 80357, 182493, 241071, 723213, 2169639, 6508917, 19526751]

約数ペア:

[(1, 19526751), (3, 6508917), (9, 2169639), (27, 723213), (81, 241071), (107, 182493), (243, 80357), (321, 60831), (751, 26001), (963, 20277), (2253, 8667), (2889, 6759)]