12956950

素因数分解:

$2^1\times 5^2\times {\mathrm{479}}^1\times {\mathrm{541}}^1$

素因数の和:1032

約数の個数: 24

約数和(自身を含む): 24194880

約数和(自身を除く): 11237930

約数列:

[1, 2, 5, 10, 25, 50, 479, 541, 958, 1082, 2395, 2705, 4790, 5410, 11975, 13525, 23950, 27050, 259139, 518278, 1295695, 2591390, 6478475, 12956950]

約数ペア:

[(1, 12956950), (2, 6478475), (5, 2591390), (10, 1295695), (25, 518278), (50, 259139), (479, 27050), (541, 23950), (958, 13525), (1082, 11975), (2395, 5410), (2705, 4790)]