19140348516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{647}}^1\times {\mathrm{6829}}^1$

素因数の和:7521

約数の個数: 72

約数和(自身を含む): 47214861120

約数和(自身を除く): 28074512604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 647, 722, 1083, 1294, 1444, 1941, 2166, 2588, 3882, 4332, 6829, 7764, 12293, 13658, 20487, 24586, 27316, 36879, 40974, 49172, 73758, 81948, 129751, 147516, 233567, 259502, 389253, 467134, 519004, 700701, 778506, 934268, 1401402, 1557012, 2465269, 2802804, 4418363, 4930538, 7395807, 8836726, 9861076, 13255089, 14791614, 17673452, 26510178, 29583228, 53020356, 83948897, 167897794, 251846691, 335795588, 503693382, 1007386764, 1595029043, 3190058086, 4785087129, 6380116172, 9570174258, 19140348516]

約数ペア:

[(1, 19140348516), (2, 9570174258), (3, 6380116172), (4, 4785087129), (6, 3190058086), (12, 1595029043), (19, 1007386764), (38, 503693382), (57, 335795588), (76, 251846691), (114, 167897794), (228, 83948897), (361, 53020356), (647, 29583228), (722, 26510178), (1083, 17673452), (1294, 14791614), (1444, 13255089), (1941, 9861076), (2166, 8836726), (2588, 7395807), (3882, 4930538), (4332, 4418363), (6829, 2802804), (7764, 2465269), (12293, 1557012), (13658, 1401402), (20487, 934268), (24586, 778506), (27316, 700701), (36879, 519004), (40974, 467134), (49172, 389253), (73758, 259502), (81948, 233567), (129751, 147516)]