15994356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{190409}}^1$

素因数の和:190423

約数の個数: 24

約数和(自身を含む): 42651840

約数和(自身を除く): 26657484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 190409, 380818, 571227, 761636, 1142454, 1332863, 2284908, 2665726, 3998589, 5331452, 7997178, 15994356]

約数ペア:

[(1, 15994356), (2, 7997178), (3, 5331452), (4, 3998589), (6, 2665726), (7, 2284908), (12, 1332863), (14, 1142454), (21, 761636), (28, 571227), (42, 380818), (84, 190409)]