22238398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 44352000

約数和(自身を除く): 22113602

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 59, 91, 109, 118, 133, 182, 218, 247, 266, 413, 494, 763, 767, 826, 1121, 1417, 1526, 1534, 1729, 2071, 2242, 2834, 3458, 4142, 5369, 6431, 7847, 9919, 10738, 12862, 14497, 14573, 15694, 19838, 26923, 28994, 29146, 45017, 53846, 83603, 90034, 102011, 122189, 167206, 188461, 204022, 244378, 376922, 585221, 855323, 1170442, 1588457, 1710646, 3176914, 11119199, 22238398]

約数ペア:

[(1, 22238398), (2, 11119199), (7, 3176914), (13, 1710646), (14, 1588457), (19, 1170442), (26, 855323), (38, 585221), (59, 376922), (91, 244378), (109, 204022), (118, 188461), (133, 167206), (182, 122189), (218, 102011), (247, 90034), (266, 83603), (413, 53846), (494, 45017), (763, 29146), (767, 28994), (826, 26923), (1121, 19838), (1417, 15694), (1526, 14573), (1534, 14497), (1729, 12862), (2071, 10738), (2242, 9919), (2834, 7847), (3458, 6431), (4142, 5369)]