171942932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{323201}}^1$

素因数の和:323231

約数の個数: 24

約数和(自身を含む): 361986240

約数和(自身を除く): 190043308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 323201, 646402, 1292804, 2262407, 4524814, 6140819, 9049628, 12281638, 24563276, 42985733, 85971466, 171942932]

約数ペア:

[(1, 171942932), (2, 85971466), (4, 42985733), (7, 24563276), (14, 12281638), (19, 9049628), (28, 6140819), (38, 4524814), (76, 2262407), (133, 1292804), (266, 646402), (532, 323201)]