12371324

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 13433476

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 127, 142, 196, 254, 284, 343, 497, 508, 686, 889, 994, 1372, 1778, 1988, 3479, 3556, 6223, 6958, 9017, 12446, 13916, 18034, 24353, 24892, 36068, 43561, 48706, 63119, 87122, 97412, 126238, 174244, 252476, 441833, 883666, 1767332, 3092831, 6185662, 12371324]

約数ペア:

[(1, 12371324), (2, 6185662), (4, 3092831), (7, 1767332), (14, 883666), (28, 441833), (49, 252476), (71, 174244), (98, 126238), (127, 97412), (142, 87122), (196, 63119), (254, 48706), (284, 43561), (343, 36068), (497, 24892), (508, 24353), (686, 18034), (889, 13916), (994, 12446), (1372, 9017), (1778, 6958), (1988, 6223), (3479, 3556)]