22560538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 23888102

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 59, 77, 91, 118, 143, 154, 182, 191, 286, 382, 413, 649, 767, 826, 1001, 1298, 1337, 1534, 2002, 2101, 2483, 2674, 4202, 4543, 4966, 5369, 8437, 9086, 10738, 11269, 14707, 16874, 17381, 22538, 27313, 29414, 34762, 54626, 59059, 78883, 118118, 123959, 146497, 157766, 191191, 247918, 292994, 382382, 867713, 1025479, 1611467, 1735426, 2050958, 3222934, 11280269, 22560538]

約数ペア:

[(1, 22560538), (2, 11280269), (7, 3222934), (11, 2050958), (13, 1735426), (14, 1611467), (22, 1025479), (26, 867713), (59, 382382), (77, 292994), (91, 247918), (118, 191191), (143, 157766), (154, 146497), (182, 123959), (191, 118118), (286, 78883), (382, 59059), (413, 54626), (649, 34762), (767, 29414), (826, 27313), (1001, 22538), (1298, 17381), (1337, 16874), (1534, 14707), (2002, 11269), (2101, 10738), (2483, 9086), (2674, 8437), (4202, 5369), (4543, 4966)]