19826064

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1196

約数の個数: 60

約数和(自身を含む): 55962192

約数和(自身を除く): 36136128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1051, 1179, 1572, 2096, 2102, 2358, 3144, 3153, 4204, 4716, 6288, 6306, 8408, 9432, 9459, 12612, 16816, 18864, 18918, 25224, 37836, 50448, 75672, 137681, 151344, 275362, 413043, 550724, 826086, 1101448, 1239129, 1652172, 2202896, 2478258, 3304344, 4956516, 6608688, 9913032, 19826064]

約数ペア:

[(1, 19826064), (2, 9913032), (3, 6608688), (4, 4956516), (6, 3304344), (8, 2478258), (9, 2202896), (12, 1652172), (16, 1239129), (18, 1101448), (24, 826086), (36, 550724), (48, 413043), (72, 275362), (131, 151344), (144, 137681), (262, 75672), (393, 50448), (524, 37836), (786, 25224), (1048, 18918), (1051, 18864), (1179, 16816), (1572, 12612), (2096, 9459), (2102, 9432), (2358, 8408), (3144, 6306), (3153, 6288), (4204, 4716)]