38880802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 65620800

約数和(自身を除く): 26739998

約数列:

[1, 2, 17, 19, 34, 38, 139, 278, 323, 433, 646, 866, 2363, 2641, 4726, 5282, 7361, 8227, 14722, 16454, 44897, 60187, 89794, 120374, 139859, 279718, 1023179, 1143553, 2046358, 2287106, 19440401, 38880802]

約数ペア:

[(1, 38880802), (2, 19440401), (17, 2287106), (19, 2046358), (34, 1143553), (38, 1023179), (139, 279718), (278, 139859), (323, 120374), (433, 89794), (646, 60187), (866, 44897), (2363, 16454), (2641, 14722), (4726, 8227), (5282, 7361)]