19183164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1635

約数の個数: 96

約数和(自身を含む): 60135936

約数和(自身を除く): 40952772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1597, 1716, 2002, 3003, 3194, 4004, 4791, 6006, 6388, 9582, 11179, 12012, 17567, 19164, 20761, 22358, 33537, 35134, 41522, 44716, 52701, 62283, 67074, 70268, 83044, 105402, 122969, 124566, 134148, 145327, 210804, 228371, 245938, 249132, 290654, 368907, 435981, 456742, 491876, 581308, 685113, 737814, 871962, 913484, 1370226, 1475628, 1598597, 1743924, 2740452, 3197194, 4795791, 6394388, 9591582, 19183164]

約数ペア:

[(1, 19183164), (2, 9591582), (3, 6394388), (4, 4795791), (6, 3197194), (7, 2740452), (11, 1743924), (12, 1598597), (13, 1475628), (14, 1370226), (21, 913484), (22, 871962), (26, 737814), (28, 685113), (33, 581308), (39, 491876), (42, 456742), (44, 435981), (52, 368907), (66, 290654), (77, 249132), (78, 245938), (84, 228371), (91, 210804), (132, 145327), (143, 134148), (154, 124566), (156, 122969), (182, 105402), (231, 83044), (273, 70268), (286, 67074), (308, 62283), (364, 52701), (429, 44716), (462, 41522), (546, 35134), (572, 33537), (858, 22358), (924, 20761), (1001, 19164), (1092, 17567), (1597, 12012), (1716, 11179), (2002, 9582), (3003, 6388), (3194, 6006), (4004, 4791)]