39548614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 71896320

約数和(自身を除く): 32347706

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 947, 1099, 1894, 2198, 2983, 5966, 6629, 13258, 17993, 20881, 35986, 41762, 125951, 148679, 251902, 297358, 1040753, 2081506, 2824901, 5649802, 19774307, 39548614]

約数ペア:

[(1, 39548614), (2, 19774307), (7, 5649802), (14, 2824901), (19, 2081506), (38, 1040753), (133, 297358), (157, 251902), (266, 148679), (314, 125951), (947, 41762), (1099, 35986), (1894, 20881), (2198, 17993), (2983, 13258), (5966, 6629)]