23847128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 47424000

約数和(自身を除く): 23576872

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1039, 1208, 2078, 2869, 4156, 5738, 8312, 11476, 19741, 22952, 39482, 78964, 156889, 157928, 313778, 627556, 1255112, 2980891, 5961782, 11923564, 23847128]

約数ペア:

[(1, 23847128), (2, 11923564), (4, 5961782), (8, 2980891), (19, 1255112), (38, 627556), (76, 313778), (151, 157928), (152, 156889), (302, 78964), (604, 39482), (1039, 22952), (1208, 19741), (2078, 11476), (2869, 8312), (4156, 5738)]