19743192

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 62599680

約数和(自身を除く): 42856488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 911, 1032, 1204, 1548, 1806, 1822, 2408, 2709, 2733, 3096, 3612, 3644, 5418, 5466, 6377, 7224, 7288, 8199, 10836, 10932, 12754, 16398, 19131, 21672, 21864, 25508, 32796, 38262, 39173, 51016, 57393, 65592, 76524, 78346, 114786, 117519, 153048, 156692, 229572, 235038, 274211, 313384, 352557, 459144, 470076, 548422, 705114, 822633, 940152, 1096844, 1410228, 1645266, 2193688, 2467899, 2820456, 3290532, 4935798, 6581064, 9871596, 19743192]

約数ペア:

[(1, 19743192), (2, 9871596), (3, 6581064), (4, 4935798), (6, 3290532), (7, 2820456), (8, 2467899), (9, 2193688), (12, 1645266), (14, 1410228), (18, 1096844), (21, 940152), (24, 822633), (28, 705114), (36, 548422), (42, 470076), (43, 459144), (56, 352557), (63, 313384), (72, 274211), (84, 235038), (86, 229572), (126, 156692), (129, 153048), (168, 117519), (172, 114786), (252, 78346), (258, 76524), (301, 65592), (344, 57393), (387, 51016), (504, 39173), (516, 38262), (602, 32796), (774, 25508), (903, 21864), (911, 21672), (1032, 19131), (1204, 16398), (1548, 12754), (1806, 10932), (1822, 10836), (2408, 8199), (2709, 7288), (2733, 7224), (3096, 6377), (3612, 5466), (3644, 5418)]