19145591630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4206

約数の個数: 96

約数和(自身を含む): 39419412480

約数和(自身を除く): 20273820850

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 127, 155, 242, 254, 310, 341, 605, 635, 682, 1210, 1270, 1397, 1705, 2794, 3410, 3751, 3937, 4019, 6985, 7502, 7874, 8038, 13970, 15367, 18755, 19685, 20095, 30734, 37510, 39370, 40190, 43307, 44209, 76835, 86614, 88418, 124589, 153670, 216535, 221045, 249178, 433070, 442090, 476377, 486299, 510413, 622945, 952754, 972598, 1020826, 1245890, 1370479, 2381885, 2431495, 2552065, 2740958, 4763770, 4862990, 5104130, 5614543, 6852395, 11229086, 13704790, 15075269, 15822803, 28072715, 30150538, 31645606, 56145430, 61759973, 75376345, 79114015, 123519946, 150752690, 158228030, 174050833, 308799865, 348101666, 617599730, 870254165, 1740508330, 1914559163, 3829118326, 9572795815, 19145591630]

約数ペア:

[(1, 19145591630), (2, 9572795815), (5, 3829118326), (10, 1914559163), (11, 1740508330), (22, 870254165), (31, 617599730), (55, 348101666), (62, 308799865), (110, 174050833), (121, 158228030), (127, 150752690), (155, 123519946), (242, 79114015), (254, 75376345), (310, 61759973), (341, 56145430), (605, 31645606), (635, 30150538), (682, 28072715), (1210, 15822803), (1270, 15075269), (1397, 13704790), (1705, 11229086), (2794, 6852395), (3410, 5614543), (3751, 5104130), (3937, 4862990), (4019, 4763770), (6985, 2740958), (7502, 2552065), (7874, 2431495), (8038, 2381885), (13970, 1370479), (15367, 1245890), (18755, 1020826), (19685, 972598), (20095, 952754), (30734, 622945), (37510, 510413), (39370, 486299), (40190, 476377), (43307, 442090), (44209, 433070), (76835, 249178), (86614, 221045), (88418, 216535), (124589, 153670)]