16691284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 30623040

約数和(自身を除く): 13931756

約数列:

[1, 2, 4, 23, 46, 92, 419, 433, 838, 866, 1676, 1732, 9637, 9959, 19274, 19918, 38548, 39836, 181427, 362854, 725708, 4172821, 8345642, 16691284]

約数ペア:

[(1, 16691284), (2, 8345642), (4, 4172821), (23, 725708), (46, 362854), (92, 181427), (419, 39836), (433, 38548), (838, 19918), (866, 19274), (1676, 9959), (1732, 9637)]