19799304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1842

約数の個数: 64

約数和(自身を含む): 57446400

約数和(自身を除く): 37647096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1759, 1876, 2814, 3518, 3752, 5277, 5628, 7036, 10554, 11256, 12313, 14072, 21108, 24626, 36939, 42216, 49252, 73878, 98504, 117853, 147756, 235706, 295512, 353559, 471412, 707118, 824971, 942824, 1414236, 1649942, 2474913, 2828472, 3299884, 4949826, 6599768, 9899652, 19799304]

約数ペア:

[(1, 19799304), (2, 9899652), (3, 6599768), (4, 4949826), (6, 3299884), (7, 2828472), (8, 2474913), (12, 1649942), (14, 1414236), (21, 942824), (24, 824971), (28, 707118), (42, 471412), (56, 353559), (67, 295512), (84, 235706), (134, 147756), (168, 117853), (201, 98504), (268, 73878), (402, 49252), (469, 42216), (536, 36939), (804, 24626), (938, 21108), (1407, 14072), (1608, 12313), (1759, 11256), (1876, 10554), (2814, 7036), (3518, 5628), (3752, 5277)]