21669135409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2311}}^1\times {\mathrm{2557}}^1$

素因数の和:5080

約数の個数: 16

約数和(自身を含む): 22946692480

約数和(自身を除く): 1277557071

約数列:

[1, 19, 193, 2311, 2557, 3667, 43909, 48583, 446023, 493501, 5909227, 8474437, 9376519, 112275313, 1140480811, 21669135409]

約数ペア:

[(1, 21669135409), (19, 1140480811), (193, 112275313), (2311, 9376519), (2557, 8474437), (3667, 5909227), (43909, 493501), (48583, 446023)]