22098692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 48628608

約数和(自身を除く): 26529916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 457, 628, 914, 1099, 1727, 1828, 2198, 3199, 3454, 4396, 5027, 6398, 6908, 10054, 12089, 12796, 20108, 24178, 35189, 48356, 70378, 71749, 140756, 143498, 286996, 502243, 789239, 1004486, 1578478, 2008972, 3156956, 5524673, 11049346, 22098692]

約数ペア:

[(1, 22098692), (2, 11049346), (4, 5524673), (7, 3156956), (11, 2008972), (14, 1578478), (22, 1004486), (28, 789239), (44, 502243), (77, 286996), (154, 143498), (157, 140756), (308, 71749), (314, 70378), (457, 48356), (628, 35189), (914, 24178), (1099, 20108), (1727, 12796), (1828, 12089), (2198, 10054), (3199, 6908), (3454, 6398), (4396, 5027)]