9789896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 19008000

約数和(自身を除く): 9218104

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 191, 298, 344, 382, 596, 764, 1192, 1528, 6407, 8213, 12814, 16426, 25628, 28459, 32852, 51256, 56918, 65704, 113836, 227672, 1223737, 2447474, 4894948, 9789896]

約数ペア:

[(1, 9789896), (2, 4894948), (4, 2447474), (8, 1223737), (43, 227672), (86, 113836), (149, 65704), (172, 56918), (191, 51256), (298, 32852), (344, 28459), (382, 25628), (596, 16426), (764, 12814), (1192, 8213), (1528, 6407)]