19200762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 48065472

約数和(自身を除く): 28864710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1571, 1746, 2037, 3142, 4074, 4713, 6111, 9426, 10997, 12222, 14139, 21994, 28278, 32991, 65982, 98973, 152387, 197946, 304774, 457161, 914322, 1066709, 1371483, 2133418, 2742966, 3200127, 6400254, 9600381, 19200762]

約数ペア:

[(1, 19200762), (2, 9600381), (3, 6400254), (6, 3200127), (7, 2742966), (9, 2133418), (14, 1371483), (18, 1066709), (21, 914322), (42, 457161), (63, 304774), (97, 197946), (126, 152387), (194, 98973), (291, 65982), (582, 32991), (679, 28278), (873, 21994), (1358, 14139), (1571, 12222), (1746, 10997), (2037, 9426), (3142, 6111), (4074, 4713)]