39799186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 72351360

約数和(自身を除く): 32552174

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 953, 1099, 1906, 2198, 2983, 5966, 6671, 13342, 18107, 20881, 36214, 41762, 126749, 149621, 253498, 299242, 1047347, 2094694, 2842799, 5685598, 19899593, 39799186]

約数ペア:

[(1, 39799186), (2, 19899593), (7, 5685598), (14, 2842799), (19, 2094694), (38, 1047347), (133, 299242), (157, 253498), (266, 149621), (314, 126749), (953, 41762), (1099, 36214), (1906, 20881), (2198, 18107), (2983, 13342), (5966, 6671)]