25819196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2131}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 48891024

約数和(自身を除く): 23071828

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 2131, 3029, 4262, 6058, 8524, 12116, 27703, 55406, 110812, 496523, 993046, 1986092, 6454799, 12909598, 25819196]

約数ペア:

[(1, 25819196), (2, 12909598), (4, 6454799), (13, 1986092), (26, 993046), (52, 496523), (233, 110812), (466, 55406), (932, 27703), (2131, 12116), (3029, 8524), (4262, 6058)]