15804388

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 28449792

約数和(自身を除く): 12645404

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 587, 1174, 2348, 6731, 13462, 26924, 31111, 62222, 74549, 124444, 149098, 298196, 3951097, 7902194, 15804388]

約数ペア:

[(1, 15804388), (2, 7902194), (4, 3951097), (53, 298196), (106, 149098), (127, 124444), (212, 74549), (254, 62222), (508, 31111), (587, 26924), (1174, 13462), (2348, 6731)]