19337406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4373}}^1$

素因数の和:4456

約数の個数: 32

約数和(自身を含む): 42830208

約数和(自身を除く): 23492802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4373, 4422, 8746, 13119, 26238, 48103, 96206, 144309, 288618, 292991, 585982, 878973, 1757946, 3222901, 6445802, 9668703, 19337406]

約数ペア:

[(1, 19337406), (2, 9668703), (3, 6445802), (6, 3222901), (11, 1757946), (22, 878973), (33, 585982), (66, 292991), (67, 288618), (134, 144309), (201, 96206), (402, 48103), (737, 26238), (1474, 13119), (2211, 8746), (4373, 4422)]