9871792

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4673

約数の個数: 40

約数和(自身を含む): 23014400

約数和(自身を除く): 13142608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 4639, 9278, 18556, 32473, 37112, 64946, 74224, 88141, 129892, 176282, 259784, 352564, 519568, 616987, 705128, 1233974, 1410256, 2467948, 4935896, 9871792]

約数ペア:

[(1, 9871792), (2, 4935896), (4, 2467948), (7, 1410256), (8, 1233974), (14, 705128), (16, 616987), (19, 519568), (28, 352564), (38, 259784), (56, 176282), (76, 129892), (112, 88141), (133, 74224), (152, 64946), (266, 37112), (304, 32473), (532, 18556), (1064, 9278), (2128, 4639)]