19942782384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59353519}}^1$

素因数の和:59353537

約数の個数: 40

約数和(自身を含む): 58878691840

約数和(自身を除く): 38935909456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59353519, 118707038, 178060557, 237414076, 356121114, 415474633, 474828152, 712242228, 830949266, 949656304, 1246423899, 1424484456, 1661898532, 2492847798, 2848968912, 3323797064, 4985695596, 6647594128, 9971391192, 19942782384]

約数ペア:

[(1, 19942782384), (2, 9971391192), (3, 6647594128), (4, 4985695596), (6, 3323797064), (7, 2848968912), (8, 2492847798), (12, 1661898532), (14, 1424484456), (16, 1246423899), (21, 949656304), (24, 830949266), (28, 712242228), (42, 474828152), (48, 415474633), (56, 356121114), (84, 237414076), (112, 178060557), (168, 118707038), (336, 59353519)]