19061484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 51744000

約数和(自身を除く): 32682516

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 59, 76, 78, 109, 114, 118, 156, 177, 218, 228, 236, 247, 327, 354, 436, 494, 654, 708, 741, 767, 988, 1121, 1308, 1417, 1482, 1534, 2071, 2242, 2301, 2834, 2964, 3068, 3363, 4142, 4251, 4484, 4602, 5668, 6213, 6431, 6726, 8284, 8502, 9204, 12426, 12862, 13452, 14573, 17004, 19293, 24852, 25724, 26923, 29146, 38586, 43719, 53846, 58292, 77172, 80769, 83603, 87438, 107692, 122189, 161538, 167206, 174876, 244378, 250809, 323076, 334412, 366567, 488756, 501618, 733134, 1003236, 1466268, 1588457, 3176914, 4765371, 6353828, 9530742, 19061484]

約数ペア:

[(1, 19061484), (2, 9530742), (3, 6353828), (4, 4765371), (6, 3176914), (12, 1588457), (13, 1466268), (19, 1003236), (26, 733134), (38, 501618), (39, 488756), (52, 366567), (57, 334412), (59, 323076), (76, 250809), (78, 244378), (109, 174876), (114, 167206), (118, 161538), (156, 122189), (177, 107692), (218, 87438), (228, 83603), (236, 80769), (247, 77172), (327, 58292), (354, 53846), (436, 43719), (494, 38586), (654, 29146), (708, 26923), (741, 25724), (767, 24852), (988, 19293), (1121, 17004), (1308, 14573), (1417, 13452), (1482, 12862), (1534, 12426), (2071, 9204), (2242, 8502), (2301, 8284), (2834, 6726), (2964, 6431), (3068, 6213), (3363, 5668), (4142, 4602), (4251, 4484)]