21164196

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56893}}^1$

素因数の和:56931

約数の個数: 24

約数和(自身を含む): 50977024

約数和(自身を除く): 29812828

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56893, 113786, 170679, 227572, 341358, 682716, 1763683, 3527366, 5291049, 7054732, 10582098, 21164196]

約数ペア:

[(1, 21164196), (2, 10582098), (3, 7054732), (4, 5291049), (6, 3527366), (12, 1763683), (31, 682716), (62, 341358), (93, 227572), (124, 170679), (186, 113786), (372, 56893)]