19161228

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{55061}}^1$

素因数の和:55097

約数の個数: 24

約数和(自身を含む): 46252080

約数和(自身を除く): 27090852

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 55061, 110122, 165183, 220244, 330366, 660732, 1596769, 3193538, 4790307, 6387076, 9580614, 19161228]

約数ペア:

[(1, 19161228), (2, 9580614), (3, 6387076), (4, 4790307), (6, 3193538), (12, 1596769), (29, 660732), (58, 330366), (87, 220244), (116, 165183), (174, 110122), (348, 55061)]