12927964

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1018

約数の個数: 36

約数和(自身を含む): 26717040

約数和(自身を除く): 13789076

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 929, 994, 1858, 1988, 3479, 3716, 6503, 6958, 13006, 13916, 26012, 45521, 65959, 91042, 131918, 182084, 263836, 461713, 923426, 1846852, 3231991, 6463982, 12927964]

約数ペア:

[(1, 12927964), (2, 6463982), (4, 3231991), (7, 1846852), (14, 923426), (28, 461713), (49, 263836), (71, 182084), (98, 131918), (142, 91042), (196, 65959), (284, 45521), (497, 26012), (929, 13916), (994, 13006), (1858, 6958), (1988, 6503), (3479, 3716)]