15694563898

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 26141139360

約数和(自身を除く): 10446575462

約数列:

[1, 2, 13, 26, 73, 113, 146, 169, 226, 338, 433, 866, 949, 1469, 1898, 2197, 2938, 4394, 5629, 8249, 11258, 12337, 16498, 19097, 24674, 31609, 38194, 48929, 63218, 73177, 97858, 107237, 146354, 160381, 214474, 248261, 320762, 410917, 496522, 636077, 821834, 951301, 1272154, 1394081, 1902602, 2788162, 3571817, 5341921, 7143634, 8269001, 10683842, 16538002, 18123053, 36246106, 46433621, 69444973, 92867242, 107497013, 138889946, 214994026, 603637073, 1207274146, 7847281949, 15694563898]

約数ペア:

[(1, 15694563898), (2, 7847281949), (13, 1207274146), (26, 603637073), (73, 214994026), (113, 138889946), (146, 107497013), (169, 92867242), (226, 69444973), (338, 46433621), (433, 36246106), (866, 18123053), (949, 16538002), (1469, 10683842), (1898, 8269001), (2197, 7143634), (2938, 5341921), (4394, 3571817), (5629, 2788162), (8249, 1902602), (11258, 1394081), (12337, 1272154), (16498, 951301), (19097, 821834), (24674, 636077), (31609, 496522), (38194, 410917), (48929, 320762), (63218, 248261), (73177, 214474), (97858, 160381), (107237, 146354)]