12342339884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{212843}}^1$

素因数の和:212982

約数の個数: 48

約数和(自身を含む): 26222380800

約数和(自身を除く): 13880040916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 2071, 3052, 4142, 8284, 14497, 28994, 57988, 212843, 425686, 851372, 1489901, 2979802, 4044017, 5959604, 8088034, 16176068, 23199887, 28308119, 46399774, 56616238, 92799548, 113232476, 162399209, 324798418, 440797853, 649596836, 881595706, 1763191412, 3085584971, 6171169942, 12342339884]

約数ペア:

[(1, 12342339884), (2, 6171169942), (4, 3085584971), (7, 1763191412), (14, 881595706), (19, 649596836), (28, 440797853), (38, 324798418), (76, 162399209), (109, 113232476), (133, 92799548), (218, 56616238), (266, 46399774), (436, 28308119), (532, 23199887), (763, 16176068), (1526, 8088034), (2071, 5959604), (3052, 4044017), (4142, 2979802), (8284, 1489901), (14497, 851372), (28994, 425686), (57988, 212843)]