22819076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 48921600

約数和(自身を除く): 26102524

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 727, 826, 1121, 1454, 1652, 2242, 2908, 4484, 5089, 7847, 10178, 13813, 15694, 20356, 27626, 31388, 42893, 55252, 85786, 96691, 171572, 193382, 300251, 386764, 600502, 814967, 1201004, 1629934, 3259868, 5704769, 11409538, 22819076]

約数ペア:

[(1, 22819076), (2, 11409538), (4, 5704769), (7, 3259868), (14, 1629934), (19, 1201004), (28, 814967), (38, 600502), (59, 386764), (76, 300251), (118, 193382), (133, 171572), (236, 96691), (266, 85786), (413, 55252), (532, 42893), (727, 31388), (826, 27626), (1121, 20356), (1454, 15694), (1652, 13813), (2242, 10178), (2908, 7847), (4484, 5089)]