12040216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 24071040

約数和(自身を除く): 12030824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 397, 446, 794, 892, 1588, 1784, 3176, 3791, 6749, 7582, 13498, 15164, 26996, 30328, 53992, 88531, 177062, 354124, 708248, 1505027, 3010054, 6020108, 12040216]

約数ペア:

[(1, 12040216), (2, 6020108), (4, 3010054), (8, 1505027), (17, 708248), (34, 354124), (68, 177062), (136, 88531), (223, 53992), (397, 30328), (446, 26996), (794, 15164), (892, 13498), (1588, 7582), (1784, 6749), (3176, 3791)]