16623638

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 25527744

約数和(自身を除く): 8904106

約数列:

[1, 2, 67, 131, 134, 262, 947, 1894, 8777, 17554, 63449, 124057, 126898, 248114, 8311819, 16623638]

約数ペア:

[(1, 16623638), (2, 8311819), (67, 248114), (131, 126898), (134, 124057), (262, 63449), (947, 17554), (1894, 8777)]